SEMICONDUCTOR PATENT LICENSE AGREEMENT

“Acquired Business” means a Third Party, the portion of a Third Party, and/or any portion of the assets or business of a Third Party that SK hynix or its Subsidiaries acquire in an Acquisition.

“Acquisition” means, as to a party, a transaction or a series of related transactions in which such party acquires, through merger (including reverse triangular merger), acquisition of stock, acquisition of assets or otherwise, Control of a Third Party and/or any portion of the assets or business of a Third Party.

“Acquisition Date” means the effective date of any Acquisition completed by SK hynix or any of its Subsidiaries as described under Section 3.3.

“Antitrust Litigation” means the matter entitled Rambus Inc. v. Micron Technology Inc. et al., No. 04-431105 (Supr. Ct. Cal., San Fran. Filed May 5, 2004) and any appeals and remand proceedings therefrom.

“Change of Control” means a transaction or a series of related transactions in which (a) one or more Third Parties who did not previously Control a party obtain Control of such party, or (b) the subject party merges

“Combination Product” means either (a) a Component containing two (2) or more Integrated Circuits at least one of which is either a Paid-Up Product or a Term Product and where all other Integrated Circuits contained in such Component are each a Paid-Up Product, a Term Product, or a Permitted Third Party Product, or (b) solely that portion of a Component consisting of a combination of two (2) or more Integrated Circuits that are each a Paid-Up Product or a Term Product (“Eligible Portion”) where such Component also contains an Integrated Circuit that is not a Paid-Up Product, a Term Product, or a Permitted Third Party Product. For clarity, an Eligible Portion may not contain any Integrated Circuit that is neither a Paid-Up Product nor a Term Product.

“Combination Product License” means the rights and licenses granted under Section 2.1(c).

“Component” means a product comprised of one or more Integrated Circuits physically connected, stacked, or attached to a unitary substrate or other Integrated Circuit where all other elements of such product are passive elements intended to provide physical support, packaging and/or connectivity with respect to such Integrated Circuits. Examples of Components would include DIMMs, SIMMs and other modules, and cards, multi-chip packages (MCP), system-on-chip, system-in-package, system-on-insulator, solid state storage devices, and other form factors.

“Control” (including “Controlled” and other forms) of an entity means (a) beneficial ownership (whether directly or indirectly through entities or other means) of more than fifty percent (50%) of the outstanding voting securities of that entity or (b) in the case of an entity that has no outstanding voting securities, having the power (whether directly or indirectly through entities or other means) presently to designate more than fifty percent (50%) of the directors of a corporation, or in the case of unincorporated entities, of individuals exercising similar functions. Notwithstanding the foregoing sentence, where SK hynix has fifty percent (50%) of such beneficial ownership or power to designate with respect to any other entity, SK hynix shall be deemed to “Control” such other entity if such other entity is part of the SK Group and such entity is lawfully registered under a corporate name, and lawfully operates and generally and routinely conducts its business under a corporate name, that includes “SK,” provided that, such entity agrees in a writing, delivered to both parties within thirty (30) days of the Effective Date (or if later, within thirty (30) days after formation of such entity), to be bound by all applicable terms and conditions of this Agreement.

“CRI” means Cryptography Research, Inc., a wholly-owned Subsidiary of Rambus.

“DDR DRAM” means each double data rate DRAM that (a) implements the minimum set of features, parameters, and protocols defined or recommended in any final JEDEC-published specification for DDR DRAM; and (b) is solely capable of communicating with any other Integrated Circuit through the protocol defined or recommended in any such JEDEC-published specification; and (c) is not Sold or specified as being capable of operating: (i) at a data transfer rate exceeding [***]; or (ii) with data bit width other than x4, x8 and/or x16.

“DDR2 DRAM” means each double data rate DRAM that (a) implements the minimum set of features, parameters, and protocols defined or recommended in any final JEDEC-published specification for DDR2 DRAM; and (b) is solely capable of communicating with any other Integrated Circuit through the protocol defined or recommended in any such JEDEC-published specification; and (c) is not Sold or specified as being capable of operating: (i) at a data transfer rate exceeding [***]; or (ii) with data bit width other than x4, x8 and/or x16.

“DDR3 DRAM” means each double data rate DRAM that (a) implements the minimum set of features, parameters, and protocols defined or recommended in any final JEDEC-published specification for DDR3 DRAM; and (b) is solely capable of communicating with any other Integrated Circuit through the protocol defined or recommended in any such JEDEC-published specification; and (c) is not Sold or specified as being capable of operating: (i) at a data transfer rate exceeding [***]; or (ii) with data bit width other than

“DRAM” means a dynamic random access memory Integrated Circuit the primary purpose of which is data storage and retrieval.

“DRAM Controller” means any Integrated Circuit having circuitry integrated thereon or contained therein that is capable through an Interface of transmitting and/or receiving data from a DRAM.

“Effective Date” has the meaning ascribed to such term in the first paragraph of this Agreement.

“Existing Agreement” has the meaning ascribed to such term under Section 3.3(b) below.

“Expiration Date” means the fifth (5^th) anniversary of the Effective Date.

“Foundry Product” means any product that would constitute a Paid-Up Product or Term Product but for the fact that such product does not constitute a SK hynix Product.

“Foundry Product License” means the rights and licenses granted under Section 2.1(d) below.

“GDDR DRAM” means each graphics double date rate DRAM that (a) implements the minimum set of features, parameters, and protocols defined or recommended in any final JEDEC-published specification for GDDR DRAM; and (b) is solely capable of communicating with any other Integrated Circuit through the protocol defined or recommended in any such JEDEC-published specification; and (c) is not Sold or specified as being capable of operating: (i) at a data transfer rate exceeding [***]; or (ii) with data bit width other than x16 and x32.

“GDDR2 DRAM” means each graphics double date rate DRAM that (a) implements the minimum set of features, parameters, and protocols defined or recommended in any final JEDEC-published specification for GDDR2 DRAM; and (b) is solely capable of communicating with any other Integrated Circuit through the protocol defined or recommended in any such JEDEC-published specification; and (c) is not Sold or specified as being capable of operating: (i) at a data transfer rate exceeding [***]; or (ii) with data bit width other than x16 and x32.

“GDDR3 DRAM” means each graphics double date rate DRAM that (a) implements the minimum set of features, parameters, and protocols defined or recommended in any final JEDEC-published specification for GDDR3 DRAM; and (b) is solely capable of communicating with any other Integrated Circuit through the protocol defined or recommended in any such JEDEC-published specification; and (c) is not Sold or specified as being capable of operating: (i) at a data transfer rate exceeding [***]; or (ii) with data bit width other than x16 and x32.

“GDDR4 DRAM” means each graphics double data rate DRAM that (a) implements the minimum set of features, parameters, and protocols defined or recommended in any final JEDEC-published specification for GDDR4 DRAM; and (b) is solely capable of communicating with any other Integrated Circuit through the protocol defined or recommended in any such JEDEC-published specification; and (c) is not Sold or specified as being capable of operating: (i) at a data transfer rate exceeding [***]; or (ii) with data bit width other than x16 and x32.

“GDDR5 DRAM” means each graphics double data rate DRAM that (a) implements those interface features, parameters, and protocols in the same manner in all material respects as the DRAM Sold by SK hynix or its Subsidiaries on or before the Effective Date as “GDDR5 DRAM” or implements the minimum set of features, parameters, and protocols defined or recommended in any final JEDEC-published specification for GDDR5 DRAM; and (b) is solely capable of communicating with any other Integrated Circuit through the protocol contained in such DRAM Sold by SK hynix or its Subsidiaries on or before the Effective Date as “GDDR5 DRAM”; and (c) is not Sold or specified as being capable of operating: (i) at a data transfer rate exceeding [***]; (ii) with a data bit width other than x16 and x32.

“Indirect Infringement” means any form of alleged patent infringement where the accused infringer is not directly infringing the subject patent right(s), but is in some manner liable for a Third Party's direct infringement of the subject patent right(s) by, for example (without limitation), supplying designs, parts or

“Integrated Circuit” means a single, discrete integrated circuit chip, whether in wafer, cingulated die or packaged die form.

“Interface” means an electrical, optical, RF, mechanical, or software data path that is capable of transmitting and/or receiving information between two or more (a) Integrated Circuits or (b) portions of an Integrated Circuit, in each case together with the set of protocols defining the electrical, physical, timing and/or functional characteristics, sequences and/or control procedures of such data path.

“JEDEC” means the JEDEC Solid State Technology Association, originally known as the Joint Electron Device Engineering Council, a non-stock corporation organized and existing under the laws of the Commonwealth of Virginia.

“Licensed Product” means a Paid-Up Product, Term Product, or Combination Product made (including have made), used, Sold, offered for Sale, exported and/or imported pursuant to the Paid-Up Product License, the Term Product License and Combination Product License, respectively.

“LPDDR DRAM” means each low-power double data rate DRAM that (a) implements the minimum set of features, parameters, and protocols defined or recommended in any final JEDEC-published specification for LPDDR DRAM; and (b) is solely capable of communicating with any other Integrated Circuit through the protocol defined or recommended in any such JEDEC-published specification; and (c) is not Sold or specified as being capable of operating: (i) at a data transfer rate exceeding [***]; or (ii) with data bit width other than x8, x16 and/or x32.

“LPDDR2 DRAM” means each low-power double data rate DRAM that (a) implements the minimum set of features, parameters, and protocols defined or recommended in any final JEDEC-published specification for LPDDR2 DRAM; and (b) is solely capable of communicating with any other Integrated Circuit through the protocol defined or recommended in any such JEDEC-published specification; and (c) is not Sold or specified as being capable of operating: (i) at a data transfer rate exceeding [***]; or (ii) with data bit width other than x8, x16 and/or x32.

“LPSDR DRAM” means each low-power SDR DRAM, but including each such DRAM with a data bit width of x32.

“Opposition Proceedings” means oppositions filed by SK hynix against the Opposed Rambus Patents, to the extent that they are pending before the European Patent Office as of the Effective Date.

“Opposed Rambus Patents” means the following Rambus Patents, each of which is subject to one or more of the Opposition Proceedings:

“Other DRAM” means any DRAM that does not constitute a Paid-Up Product.

“Paid-Up Product” means each SK hynix Product that is an SDR DRAM, DDR DRAM, DDR2 DRAM, DDR3 DRAM, GDDR DRAM, GDDR2 DRAM, GDDR3 DRAM, GDDR4 DRAM, GDDR5 DRAM, LPSDR DRAM, LPDDR DRAM, and LPDDR2 DRAM. Notwithstanding the foregoing sentence, any product that constitutes a Rambus Leadership Product shall be deemed not to be a Paid-Up Product.

“Paid-Up Product License” means the rights and licenses granted pursuant to Section 2.1(a).

“Patents” means patents, including re-examinations and reissues thereof, and utility models and applications therefor, including, without limitation, all continuations, continuations-in-part and divisionals thereof, in all countries of the world that now or hereafter are (a) owned or controlled by the applicable party hereto and its Subsidiaries and/or (b) otherwise licensable by the applicable party hereto and its Subsidiaries, in each case of (a) and (b) where such party and its Subsidiaries have the right to grant the licenses, sublicenses or other rights and covenants of the scope granted herein.

“Permitted Third Party Product” means any Integrated Circuit that is neither a SK hynix Product nor a DRAM, SerDes IC, DRAM Controller, Synchronous Flash Memory or Synchronous Flash Controller.

“Quarterly Acquisition Adjustment Payment” means each quarterly fixed amount initially payable by SK hynix under this Agreement upon SK hynix's or any of its Subsidiaries' Acquisition of any Acquired Business as provided for under Section 3.3.

“Quarterly License Payment” has the meaning ascribed to such term in Section 4.1.

“Rambus Applicable Manufacturing Claims” are defined and determined separately for each specific product. For each such product, a Rambus Applicable Manufacturing Claim means each process or method claim of a Rambus Patent [***] infringed when such product is made (or have made).

“Rambus Applicable Patent Claims” means Rambus Applicable Manufacturing Claims and Rambus Applicable Product Claims.

“Rambus Applicable Product Claims” are defined and determined separately for each specific product. For each such product, a Rambus Applicable Product Claim means:

each claim of each Opposed Rambus Patent that is [***] by the use, Sale, offer for Sale, export, or import of such product in the form first made (or have made), in each case during the pendency of the Opposition Proceeding associated with such Opposed Rambus Patent and any and all appeals therefrom; and,

each claim of:

each Opposed Rambus Patent that is [***] by the use, Sale, offer for Sale, export, or import of such product in the form first made (or have made), in each case following the pendency of the Opposition Proceeding associated with such Opposed Rambus Patent; and,

each other Rambus Patent that is [***] by the use, Sale, offer for Sale, export, or import of such product in the form first made (or have made).

“Rambus Leadership Product” means any product that implements a Rambus Proprietary Specification.

“Rambus Patents” means Patents owned or controlled or otherwise licenseable, each in accordance with Section 1.39 above by Rambus or any of its Subsidiaries, in each case other than those Patents of CRI that have effective filing dates that are earlier than June 6, 2011 (the effective date of Rambus' acquisition of CRI).

“Rambus Product Design” means any human or machine readable representation of the design, such as a circuit layout in a drawing or a register transfer level description (RTL) file, for any product, element or instrumentality, including, but not limited to any Rambus Leadership Product.

“Rambus Product Design License” means the rights and licenses granted under Section 2.2.

“Rambus Proprietary Specification” means any Technical Specification that is first designed and developed (as demonstrated by customary means, including, but not limited to, engineering notebooks) by, or on behalf of, Rambus or any of its Subsidiaries, over which Rambus and/or any of its Subsidiaries has exclusive control and that neither Rambus nor any of its Subsidiaries has voluntarily (a) disclosed except under a confidentiality or non-disclosure agreement; or (b) proposed or disclosed to any standards setting organization. In addition to the foregoing sentence, Rambus Proprietary Specification also includes any Technical Specification exclusively acquired by Rambus from a Third Party where such Technical Specification would otherwise

“SDR DRAM” means each single data rate DRAM that (a) implements the minimum set of features, parameters, and protocols defined or recommended in any final JEDEC-published specification for SDR DRAM; and (b) is solely capable of communicating with any other Integrated Circuit through the protocol defined or recommended in any such JEDEC-published specification; and (c) is not Sold or specified as being capable of operating: (i) at a data transfer rate exceeding [***]; or (ii) with data bit width other than x4, x8 and/or x16.

“Sell” (including “Sale” and “Sold” and other forms) means to sell, lease, or otherwise transfer or dispose of a product, or if the product is transferred and used internally by an entity, then such transfer and use shall also be deemed a Sale.

“SerDes IC” means any Integrated Circuit having circuitry integrated thereon or contained therein that (a) de-serializes data received by such Integrated Circuit from a different Integrated Circuit and/or (b) serializes data originating on such Integrated Circuit prior to transmitting such data to a different Integrated Circuit. Notwithstanding the foregoing, any Integrated Circuit, the primary purpose of which is data storage and/or retrieval shall be deemed not to be a SerDes IC.

“Settlement Agreement” has the meaning assigned in the recitals to this Agreement.

“SK hynix Applicable Manufacturing Claims” are defined and determined separately for each specific product. For each such product, a SK hynix Applicable Manufacturing Claim means each process or method claim of a SK hynix Patent [***] when such product is made (or have made).

“SK hynix Applicable Patent Claims” means SK hynix Applicable Manufacturing Claims and SK hynix Applicable Product Claims.

“SK hynix Applicable Product Claims” are defined and determined separately for each specific product. For each such product, a SK hynix Applicable Product Claim means each claim of a SK hynix Patent [***] by the use, Sale, offer for Sale, or import of such product in the form first made (or have made).

“SK hynix Patent” means Patents owned or controlled or otherwise licenseable, each in accordance with Section 1.39 above by SK hynix or any of its Subsidiaries.

“SK hynix Product” means, an Integrated Circuit, for which SK hynix or any of its Subsidiaries either:

owns the entire design of such Integrated Circuit with no limitations on how it may use such design; and/or,

has a license from the party or parties that created or otherwise owns the design of such Integrated Circuit, under which license SK hynix and/or its Subsidiaries (i) can make (and/or have made) such Integrated Circuit; (ii) is free to Sell such made (or have made) Integrated Circuit without restriction as to whom SK hynix and/or its Subsidiaries may Sell such Integrated Circuit; and (iii) is not required or bound to discriminate in price or other terms with respect to such Integrated Circuit.

“SK hynix Supplied Portion” has the meaning ascribed to in Section 2.1(d)(ii) below.

“Subsidiary” means with respect to any identified entity (“Identified Entity”), any entity Controlled by such

“Synchronous Flash Controller” means any Integrated Circuit having circuitry integrated thereon or contained therein that is capable through an Interface of transmitting and/or receiving data from a Synchronous Flash Memory.

“Synchronous Flash Memory” means any Integrated Circuit the primary purpose of which is data storage or retrieval that has a synchronous Interface and Flash memory cells that retain data stored in such Flash memory cells even when it ceases to receive electrical power.

“Technical Specification” means a final specification for an optical, RF, electrical, mechanical, or software component that describes all of the characteristics of such component necessary for such component to operate. As example, the electrical interface (including timing and signaling parameters and characteristics) for a data bus connecting two (2) Integrated Circuits would meet the definition of a Technical Specification provided that such interface specified all of the signals necessary for such data bus to function.

“Term” means, as the case may be, the (a) term of the Paid-Up License, (b) the term of the Term Product License; (c) term of the Combination Product License, and/or (d) term of the Foundry Product License in each case of (a), (b), (c) and (d) as provided for under Section 6.1.

“Term Product” means each SK hynix Product that is an (a) Other DRAM; (b) DRAM Controller; (c) Synchronous Flash Memory; (d) Synchronous Flash Controller; (e) SerDes IC; and (f) any other Integrated Circuit other than a Paid-Up Product. Notwithstanding the foregoing sentence, any product that constitutes a Rambus Leadership Product shall be deemed not to be a Term Product.

“Term Product License” means the rights and licenses granted under Section 2.1(b).

“Third Party” means (a) with respect to Rambus or any Subsidiary of Rambus, any entity that is not a Subsidiary of Rambus and (b) with respect to SK hynix or any Subsidiary of SK hynix, any entity that is not a Subsidiary of SK hynix.

License to SK hynix.

Paid-Up Product License. Subject to the terms and conditions of this Agreement, Rambus, on behalf of itself and its Subsidiaries, hereby grants to SK hynix and its Subsidiaries, for each product that falls within the definition of a Paid-Up Product: a non-exclusive, non-transferable, royalty-bearing, worldwide license, without the right to sublicense, solely under the associated Rambus Applicable Patent Claims for such Paid-Up Product, to make (including have made), use, Sell, offer for Sale, export, and/or import such Paid-Up Product until the expiration or termination of this license pursuant to Section 6.1(a).

Term Product License. Subject to the terms and conditions of this Agreement, Rambus, on behalf of itself and its Subsidiaries, hereby grants to SK hynix and its Subsidiaries, for each product that falls within the definition of a Term Product: a non-exclusive, non-transferable, royalty-bearing, worldwide license, without the right to sublicense, solely under the associated Rambus Applicable Patent Claims for such Term Product, to make (including have made), use, Sell, offer for Sale, export, and/or import such Term Product until the expiration or termination of this license pursuant to Section 6.1(b).

Combination Product License. Subject to the terms and conditions of this Agreement, Rambus, on behalf of itself and its Subsidiaries, hereby grants to SK hynix and its Subsidiaries, for each product that falls within the definition of a Combination Product: a non-exclusive, non-transferable, royalty-bearing, worldwide license, without the right to sublicense, solely under the associated Rambus Applicable Patent Claims for such Combination Product, to make (including have made), use, Sell, offer for Sale, export, and/or import such Combination Product until the expiration or termination of this license pursuant to Section 6.1(c). For clarity, the grant of the license to Combination Products pursuant to this Section 2.1(c) does not supersede or otherwise limit the licenses granted to each Term Product and Paid-Up Product under Section 2.1(a) and Section 2.1(b), respectively, that may be contained in any such Combination Product.

Foundry Product License. Except as expressly set forth in Sections 2.1(d)(i) and 2.1(d)(ii) below, all Foundry Products are expressly excluded from the licenses granted under Sections 2.1(a), 2.1(b) and 2.1(c) of this Agreement.

Manufacturing. Rambus, on behalf of itself and its Subsidiaries, hereby grants to SK hynix and its Subsidiaries, for any product that constitutes a Foundry Product: a non-exclusive, non-transferable, worldwide license, without the right to sublicense, under the associated Rambus Applicable Manufacturing Claims for such Foundry Product, to make (but not have made), use, Sell, offer for Sale, import, and export any such Foundry Product until the expiration or termination of this license pursuant to Section 6.1(d). For the avoidance of doubt, except as expressly set forth in Section 2.1(d)(ii), no license is granted under any Rambus Applicable Product Claims for any Foundry Products.

SK hynix Supplied Technology. For any portion of a Foundry Product supplied by SK hynix and/or its Subsidiaries (“SK hynix Supplied Portion”) for which SK hynix or any of its Subsidiaries either (A) owns the entire design of such SK hynix Supplied Portion with no limitations on how it may use such design; and/or (B) has a license from the Third Party (or Third Parties) that created or otherwise owns the design of such SK hynix Supplied Portion, under which license SK hynix and/or its Subsidiaries (I) can make (and/or have made) such SK hynix Supplied Portion; (II) is free to Sell such made SK hynix Supplied Portion without restriction as to whom SK hynix and/or its Subsidiaries may Sell such SK hynix Supplied Portion and (III) is not required or bound to discriminate in price or other terms with respect to such SK hynix Supplied Portion, Rambus, on behalf of itself and its Subsidiaries, hereby grants to SK hynix and its Subsidiaries, a non-exclusive, non-transferable, worldwide license, without the right to sublicense, under the associated Rambus Applicable Product Claims for such SK hynix Supplied Portion, to use, Sell, offer for Sale, or import any such SK hynix Supplied Portion as part of any such Foundry Product until the expiration or termination of this license pursuant to Section 6.1(d).

Rambus Product Design License. Subject to the terms and conditions of this Agreement, SK hynix, on behalf of itself and its Subsidiaries, hereby grants to Rambus and its Subsidiaries, for each product that falls within the definition of Rambus Product Design: a non-exclusive, non-transferable, worldwide license, without the right to sublicense, solely under the associated SK hynix Applicable Patent Claims for such Rambus Product Design, to make (including have made), use, Sell, offer for Sale, and/or import such Rambus Product Design until the expiration or termination of this license pursuant to Section 6.1(e). For the avoidance of doubt, this license does not in any way, expressly or impliedly, extend, nor is it intended to extend, to any devices or products made essentially based on or incorporating such Rambus Product Design or in combination of such Rambus Product Design.

Obligations When Transferring Patents. Each party agrees that it shall take all actions necessary to ensure that any Third Party to whom any Patents are transferred, assigned or exclusively licensed or any right to enforce is granted (including any successor in interest thereto) is bound in writing to all covenants, licenses and other rights granted hereunder with respect such transferred, assigned or exclusively licensed Patents, provided further that if Rambus or any of its Subsidiaries transfers to any Third Party ownership of, or otherwise grants any Third Party the right to enforce, any claim of any Rambus Patent that is subject to the Covenant to Sue Last provided for under Section 2.4 below, such claim shall, upon such transfer of ownership or grant of right to enforce, automatically and immediately be deemed to be included in the rights and licenses granted hereunder with respect to Licensed Products and SK hynix Supplied Portions notwithstanding the fact that such claim does not constitute a Rambus Applicable Patent Claim.

Covenant [***]. For so long as a product constitutes a Licensed Product or a SK hynix Supplied Portion hereunder, Rambus, on behalf of itself and its Subsidiaries, covenants that [***]

Further Covenant. For so long as a product or portion thereof Sold by SK hynix:

Full Force and Effect. The parties expressly acknowledge and agree that nothing in this Agreement shall in any way limit or alter the effect of the first sale or patent exhaustion doctrines under U.S. law, and any equivalent or similar doctrines under the law of any jurisdiction with respect to Rambus Applicable Patent Claims with respect to any Licensed Product or SK hynix Supplied Portion based on the Sale of such Licensed Product or SK hynix Supplied Portion.

No Release, No Implied or Other Rights and Licenses.

The rights and licenses granted and covenants made herein apply solely to those products and activities expressly licensed during the Term. Nothing in this Agreement shall be deemed to, and shall not be construed to, constitute any release, forbearance, forfeiture or other waiver of any rights of either party or their respective Subsidiaries to enforce any of their respective intellectual property rights with respect to any activities undertaken by either party, their respective Subsidiaries and/or any other Third Party to the extent not expressly granted or made hereunder. Nothing in this Agreement is intended to limit or alter any rights under applicable law relating to patent exhaustion.

Except as expressly provided for under this Agreement, no authorization, release, license, covenant or other right is granted or made, by implication, estoppel, acquiescence or otherwise under this Agreement, to either party, their respective Subsidiaries and/or any other Third Party under any patents, utility models, patent or utility model claims, or other intellectual property rights now or hereafter owned or controlled by either party or their respective Subsidiaries. Nothing in this Agreement is intended to limit or alter any rights under applicable law relating to patent exhaustion.

Except as expressly provided for under this Agreement, none of the terms of this Agreement shall be deemed to, and shall not be construed to, constitute, whether by implication, estoppel, acquiescence or otherwise, (i) an authorization by either party, their respective Subsidiaries and/or any other Third Party to Sell, offer for Sale and/or import any product (A) in or for combination with any other element (including, but not limited to any function or feature), product or instrumentality; or (B) unconditionally for use in or for combination with any other element (including, but not limited to any function or feature), product or instrumentality; or (ii) a waiver by either party or their respective Subsidiaries of any liability for infringement based on either party's, their respective Subsidiaries and/or any other Third Party's use, Sale, offer for Sale and/or import of any product in combination with any other element (including, but not limited to any function or feature), product or instrumentality. Nothing in this Agreement is intended to limit or alter any rights under applicable law relating to patent exhaustion.

Subsidiaries. The parties intend that this Agreement shall extend to all of each party's Subsidiaries. The parties agree that to the extent they are not already bound, each party shall ensure that all of its Subsidiaries (including without limitation all entities that become Subsidiaries after the Effective Date (“New Subsidiaries”)) are bound by the terms of this Agreement. Without limiting the foregoing:

each party shall ensure that each New Subsidiary's patents, utility models and applications therefor are included within the definition of the applicable party's Patents; and

each party shall ensure that each New Subsidiary is bound as applicable, by Sections 2.3, 2.4, and 2.5.

Former Subsidiaries. All rights and licenses granted and covenants made to any Subsidiary of either party shall immediately and automatically terminate upon a party ceasing to Control such entity (“Former Subsidiary”). However, if a Subsidiary of a party that holds any patent or utility model or applications therefor that are subject to the rights and licenses granted or covenants made hereunder becomes a Former Subsidiary, such rights and licenses granted or covenants made by such Former Subsidiary (including every successor entity in interest to any such patents or utility models and applications therefor) shall continue in accordance with the terms of this Agreement after such entity becomes a Former Subsidiary.

Acquisitions.

Acquired Business [***]. If SK hynix or any of its Subsidiaries completes an Acquisition [***], then SK hynix shall pay Rambus a fixed quarterly payment (in addition to SK hynix's Quarterly License Payments or any other Quarterly Acquisition Adjustment Payments owed under this Section 3.3(a) and/or pursuant to Section 3.3(b) below in connection with such Acquisition or any other Acquisition) for each calendar quarter remaining in the Term, based on such Acquisition, starting, on a prorated basis, with the first calendar quarter during which the Acquisition Date occurred, [***]. If iSuppli data as required for the calculations in this Section 3.3(a) is not available for an Acquired Business or for SK hynix, or the most recent version of such data covers a period ending more than twelve (12) months before the Acquisition Date, the parties shall initially meet within thirty (30) days following the associated Acquisition Date and negotiate in good faith an alternate source for the information that was to be provided by iSuppli. If the parties cannot reach agreement on such alternate source within thirty (30) days following the date required for such initial meeting, either party may, as its sole and exclusive remedy to resolve such dispute, submit such dispute to binding arbitration pursuant to the terms of Section 8. For the avoidance of doubt, any Acquired Business that has revenue attributable from the Sale of Acquisition Products of [***] or less (as reported by iSuppli for the most recent twelve (12) months preceding the Acquisition Date for which iSuppli has reported such Sales) shall be licensed without additional payments of any kind.

Acquired Business [***]. If SK hynix or any of its Subsidiaries completes an Acquisition [***], SK hynix shall pay Rambus a fixed quarterly payment (in addition to SK hynix's Quarterly License Payments or any other Quarterly Acquisition Adjustment Payment owed pursuant to Section 3.3(a) above and/or under this Section 3.3(b) in connection with such Acquisition or any other Acquisition) for each calendar quarter remaining in the Term, based on such Acquisition, starting, on a pro-rated basis with the first calendar quarter during which the Acquisition Date occurred. [***] If the Existing Agreement required payments for less than four (4) quarters prior to the Acquisition Date, the parties shall initially meet within thirty (30) days following the associated Acquisition Date and negotiate in good faith an alternate method to determine the average quarterly payments from the Existing Agreement. If the parties cannot reach agreement on such alternate method within thirty (30) days following the date required for such initial meeting, then either party may, as its sole and exclusive remedy to resolve such dispute, submit such dispute to binding arbitration pursuant to the terms of Section 8.

Attributable Revenue. For purposes of the calculations in this Section 3.3, [***].

Dispute Resolution. If the parties fail to resolve any dispute identified in this Section 3.3 as subject to binding arbitration, then either party may, as its sole and exclusive remedy, submit such dispute to binding arbitration pursuant to Section 8 and SK hynix's obligation to remit its Quarterly Acquisition Adjustment Payment based on such disputed Acquisition pursuant to Section 5.1(a)(iii) shall be tolled until the earlier of either the final resolution of such arbitration or the parties' resolution of such dispute, and in either case within thirty (30) days after such resolution SK hynix will make all payments necessary to satisfy its payment obligations under this Section 3.3 from the date such obligations accrued.

No Release. The releases granted and covenants made under Article 4 of the Settlement Agreement shall not apply to any Acquired Business. None of the rights and licenses granted and covenants made under Section 2 shall apply to any activity of any Acquired Business unless and until such Acquired Business becomes licensed hereunder in accordance with this Section 3, and in any case, none of the rights and licenses granted and covenants made under Section 2 shall apply to nor in any way reduce any liability associated with any activity of any Acquired Business that took place prior to the applicable Acquisition Date, provided that nothing in this Section 3.4 shall have the effect of negating or nullifying any release or license granted in any Existing Agreement. Notwithstanding anything to the contrary contained in Section 3.3, for any Acquisition for which SK hynix wishes to acquire a release of liability for the Acquired Business for infringement of Rambus' patents and/or utility models that took place prior to the applicable Acquisition Date, the parties will negotiate such release in good faith and may consider the calculations set forth in Section 3.3(a) and/or the total past liability for infringing Rambus' patents and/or utility models incurred by such Acquired Business.

Quarterly License Payment. For each of the first twenty calendar quarters that occur during the Term, beginning with the third calendar quarter of 2013, SK hynix will pay to Rambus a quarterly license payment of twelve million United States Dollars (US$12,000,000; each such payment, a “Quarterly License Payment”).

Quarterly Acquisition Adjustment Payment. To the extent required pursuant to Section 3.3, SK hynix shall pay, for each Acquisition occurring during the Term, to Rambus a Quarterly Acquisition Adjustment Payment for each of the calendar quarters that occur between [***].

Payment Terms.

Timing of Payments.

First Quarterly License Payment. SK hynix shall pay to Rambus the first Quarterly License Payment within ten (10) United States business days of its receipt (as determined for notices under Section 9.2) of Rambus' invoice therefor. Rambus shall invoice SK hynix for such first Quarterly License Payment no earlier than July 1, 2013.

Subsequent Quarterly License Payments. Starting with the Quarterly License Payment associated with the fourth calendar quarter of 2013, SK hynix shall pay Rambus each subsequent Quarterly License Payment within ten (10) United States business days of its receipt (as determined for notices under Section 9.2) of Rambus' invoice therefor. Rambus shall invoice SK hynix for each of the nineteen (19) subsequent Quarterly License Payments no earlier than thirty (30) days after the first day of the quarter to which each such Quarterly License Payment relates.

Quarterly Acquisition Adjustment Payments. SK hynix shall pay Rambus each Quarterly Acquisition Adjustment Payment within ten (10) United States business days of its receipt (as determined for notices under Section 9.2) of Rambus' invoice therefor. Rambus shall invoice SK hynix for each Quarterly Acquisition Adjustment Payment no earlier than thirty (30) days after the first day of the quarter to which each such Quarterly Acquisition Adjustment Payment relates, provided that any prorated portion of such payment due in accordance with Section 3.3 above may not be invoiced by Rambus earlier than thirty (30) days after the first day of the calendar quarter following the respective Acquisition Date.

Method of Payment. SK hynix's payments to Rambus of all amounts hereunder shall be made by electronic transfer either directly to or via the Federal Reserve Bank of San Francisco for credit to the following account or another designated in writing by Rambus:

Currency and Late Payments. All payments to Rambus hereunder shall be in United States Dollars. Late payments hereunder shall be subject to interest at the 1-year U.S. Government Treasury Constant Maturity Rate, as published by the Federal Reserve (www.federalreserve.gov) on the date the amount payable was due, plus five percent (5%) (or the maximum interest rate allowed by applicable law, if lower). The amount of interest shall be calculated from the payment due date to the date of electronic transfer.

Taxes. If the Korean government imposes any withholding tax on any amounts paid by SK hynix to Rambus hereunder, such tax shall be borne by Rambus. SK hynix agrees, at its reasonable discretion, to assist Rambus in its efforts to minimize Rambus' tax liability. SK hynix shall withhold the amount of any such taxes levied on such payments to Rambus imposed by the Korean government, shall effect payment of the taxes so withheld to the Korean tax office when due, and SK hynix shall send to Rambus the official certificate of such payment in a form reasonably sufficient to enable Rambus to support a claim for a foreign tax credit with respect to any such taxes so withheld.

No Escrow. Payment of amounts due under this Agreement to any person, firm or entity, other than Rambus, including without limitation, any escrow fund or escrow agent, unless agreed by Rambus or ordered by any

Term.

Paid-up Product License. The Paid-Up Product License shall commence on the Effective Date and shall continue in full force and effect unless and until terminated in accordance with this Section 6.

Term Product License. The Term Product License shall commence on the Effective Date and shall continue in full force and effect until the Expiration Date unless earlier terminated in accordance with this Section 6.

Combination Product License. The Combination Product License shall commence on the Effective Date and shall continue in full force and effect until the Expiration Date unless earlier terminated in accordance with this Section 6. Notwithstanding the foregoing, the Combination Product License shall continue in full force and effect solely for combinations consisting solely of two (2) or more Paid-Up Products for so long as the Paid-Up Product License remains in full force and effect.

Foundry Product License. The Foundry Product License shall:

with respect to Foundry Products that are, or contain, products that would constitute Paid-Up Products but for the fact that such products do not constitute SK hynix Products, commence on the Effective Date and shall continue in full force and effect unless and until terminated in accordance with this Section 6; and,

otherwise commence on the Effective Date and shall continue in full force and effect until the Expiration Date unless earlier terminated in accordance with this Section 6.

Rambus Product Design License. The Rambus Product Design License shall commence on the Effective Date and shall continue in full force and effect until the Expiration Date unless earlier terminated in accordance with this Section 6.

Material Breach. A party may terminate this Agreement upon notice if the other party hereto (or any of its Subsidiaries) commits a material breach of Section 3.3(d) with respect to the exclusive resolution though arbitration of disputes regarding alternate sources and/or methods pursuant to Section 8 as provided for in such section and does not correct such breach within thirty (30) days after receiving written notice complaining thereof. In addition, unless it has exercised its option under Section 2.1(b) of the Settlement Agreement and received timely payment thereunder, Rambus may terminate this Agreement upon notice if SK hynix materially breaches its payment obligations under this Agreement and does not correct such breach within thirty (30) days after receiving written notice complaining thereof. Failure of SK hynix to remit any payment due and payable in accordance with the terms of this Agreement shall constitute a material breach of this Agreement. For the avoidance of doubt, any payments tolled in accordance with the terms of this Agreement shall not be due and payable during such tolling period.

Bankruptcy. Either party may terminate this Agreement effective upon written notice to the other party if the other party becomes the subject of a voluntary or involuntary petition in bankruptcy or any proceeding relating to insolvency, or composition for the benefit of creditors, if that petition or proceeding is not dismissed within sixty (60) days after filing.

Change of Control. In addition to the rights set forth in Sections 6.2 and 6.3 above, if prior to the Expiration Date, SK hynix undergoes a Change of Control, then Rambus may terminate this Agreement effective upon

Survival. All payment obligations accruing prior to any termination of this Agreement shall survive any such termination. In addition, the following Sections shall survive and remain in full force and effect after any termination of this Agreement: Section 1 (Definitions), Section 2.3 (Obligations When Transferring Patents), Section 2.6 (Full Force and Effect), 2.7 (No Release, No Implied or Other Rights and Licenses), Section 3.1 (Subsidiaries), 3.2 (Former Subsidiaries), 3.3(d) (Dispute Resolution), Section 3.4 (No Release), Section 4 (Consideration) and Section 5 (Payments) (in each case with respect to amounts incurred prior to termination of this Agreement), this Section 6.5 (Survival), Section 7.2 (Confidentiality), Section 8 (Dispute Resolution), and Section 9 (Miscellaneous).

Press Release; Additional Obligations. The parties intend to issue a press release as set forth in the Settlement Agreement. The parties shall perform the obligations set forth in Exhibit A in accordance with the terms and conditions contained therein.

Confidentiality. Each party agrees that only after the announcement referenced in Section 7.1 above, each party shall be entitled to disclose the general nature of this Agreement but that the terms and conditions of this Agreement, to the extent not already disclosed pursuant to Section 7.1 above, shall be treated as Confidential Information and that neither party will disclose such terms or conditions to any Third Party without the prior written consent of the other party, provided, however, that each party may disclose the terms and conditions of this Agreement:

as required by any court or other governmental body;

as otherwise required by law;

as otherwise may be required by applicable securities and other law and regulation, including to legal and financial advisors in their capacity of advising a party in such matters so long as the disclosing party shall seek confidential treatment of such terms and conditions to the extent reasonably possible;

to legal counsel, accountants, and other professional advisors of the parties;

in confidence, to banks, investors and other financing sources and their advisors or to SK Telecom (provided that at the time of any such disclosure to SK Telecom, SK Telecom owns at least twenty (20) percent of the outstanding voting securities of SK hynix);

in connection with the enforcement of this Agreement or rights under this Agreement;

during the course of litigation so long as the disclosure of such terms and conditions are restricted in the same manner as is the confidential information of other litigating parties and so long as (i) the restrictions are embodied in a court-entered protective order limiting disclosure to outside counsel and (ii) the disclosing party informs the other party in writing at least ten (10) business days in advance of the disclosure and discusses the nature and contents of the disclosure, in good faith, with the other party;

in confidence, to a Third Party to whom either party assigns one or more of its Patents, but solely to the extent necessary to inform such Third Party of the encumbrances contained herein on such Patents;

in confidence, in connection with an actual or prospective merger or acquisition or similar transaction; and,

by Rambus, in confidence, to the outside legal counsel of Elpida Memory, Inc. (“Elpida”) in connection with Rambus' obligation(s) under any most favored nation, or similar clause, whereby Rambus is contractually obligated to disclose and offer terms agreed upon herein with SK hynix.

Disclaimers. Nothing contained in this Agreement shall be construed as:

a warranty or representation by either party as to the validity, enforceability, and/or scope of any intellectual property rights;

imposing upon either party any obligation to institute any suit or action for infringement of any intellectual property right, or to defend any suit or action brought by a Third Party which challenges or concerns the validity, enforceability or scope of any intellectual property rights;

imposing on either party any obligation to file any application or registration with respect to any intellectual property rights or to secure or maintain in force any intellectual property rights;

imposing on either party any obligation to furnish any technical information or know-how; or

imposing or requiring, whether by implication or otherwise, any support, maintenance or any technology deliverable obligations on either party's or their respective Subsidiaries' part under this Agreement (and

Notices. All notices or other communication required or permitted hereunder shall be in writing and shall be (a) mailed by first class air mail (registered or certified if available), postage prepaid, or otherwise delivered by hand, by messenger, addressed to the addresses set forth below, or (b) delivered by facsimile to the facsimile number set forth below. Each Party may change its address or facsimile number for notices by providing a notice to the other Party in the manner set forth herein. Such notices shall be deemed to have been effective when delivered or, if delivery is not accomplished by reason of some fault or refusal of the addressee, when tendered (which tender, in the case of mail, shall be deemed to have occurred upon posting, and in the case of facsimile, shall be deemed to have occurred upon transmission). All notices shall be in English.

Governing Law & Venue.

This Agreement shall be governed by and construed in accordance with the laws of the State of California, without giving effect to any choice-of-law or conflict-of-law provision or rule (whether of the State of California or any other jurisdiction) that would cause the application of the laws of any jurisdiction other than the State of California.

This Agreement is executed in the English language and no translation shall have any legal effect.

Except for disputes subject to Section 8, any legal action, suit or proceeding arising under, or relating to, this Agreement, shall be brought in the United States District Court for the Northern District of California or, if such court shall decline to accept jurisdiction over a particular matter, in the Santa Clara County Superior Court, and each party agrees that any such action, suit or proceeding may be brought only in such courts. Each party further waives any objection to the laying of jurisdiction and venue for any such suit, action or proceeding in such courts.

No Assignment. This Agreement is personal to the parties, and the Agreement and/or any right or obligation hereunder is not assignable, whether in conjunction with a change in ownership, merger, acquisition, the

No Rule of Strict Construction. Regardless of which party may have drafted this Agreement or any part thereof, no rule of strict construction shall be applied against either party. For the avoidance of doubt “includes”, “including”, “included”, and other variations of such terms shall be deemed to be followed by the phrase “without limitation”.

Severability. If any provision of this Agreement is held to be invalid or unenforceable, the meaning of such provision shall be construed, to the extent feasible, so as to render the provision enforceable, and if no feasible interpretation shall save such provision, (a) a suitable and equitable provision shall be substituted therefore in order to carry out, so far as may be valid and enforceable, the intent and purpose of such invalid or unenforceable provision, and (b) the remainder of this Agreement shall remain in full force and effect.

Entire Agreement. This Agreement and the Settlement Agreement embody the entire understanding of the parties with respect to the subject matter hereof, and merges all prior oral or written communications between them, and neither of the parties shall be bound by any conditions, definitions, warranties, understandings, or representations with respect to the subject matter hereof other than as expressly provided herein. No oral explanation or oral information by either party hereto shall alter the meaning or interpretation of this Agreement.

Modification; Waiver. No modification or amendment to this Agreement, nor any waiver of any rights, will be effective unless assented to in writing by the party to be charged, and the waiver of any breach or default will not constitute a waiver of any other right hereunder or any subsequent breach or default.

Counterparts. This Agreement may be executed in two (2) or more counterparts, all of which, taken together, shall be regarded as one and the same instrument.

Bankruptcy Code. All rights, licenses, privileges, releases, and immunities granted under this Agreement shall be deemed to be, for the purposes of Section 365(n) of the U.S. Bankruptcy Code, as amended (the “Bankruptcy Code”), licenses of rights to “intellectual property” as defined under Section 101(35A) of the Bankruptcy Code. The parties agree that each of the parties shall retain and may fully exercise all of their respective rights and elections under the Bankruptcy Code. The parties further agree that, in the event that any proceeding shall be instituted by or against a party seeking to adjudicate it as bankrupt or insolvent, or seeking liquidation, winding up, reorganization, arrangement, adjustment, protection, relief or composition of that party or that party's debts under any law relating to bankruptcy, insolvency, or reorganization or relief of debtors, or seeking an entry of an order for relief or the appointment of a receiver, trustee or other similar official for that party or any substantial part of its property or if a party hereto shall take any action to authorize any of the foregoing actions, the other party shall have the right to retain and enforce their respective rights under this Agreement.

Non-Controlled Entity. SK hynix hereby represents and warrants that on the Effective Date it is not a Subsidiary of any entity or person.

CRI Representation. Rambus represents and warrants that, to the best of its knowledge, SK hynix does not currently infringe or otherwise need a license under those Patents of CRI that have an effective filing date that are earlier than June 6, 2011.

in the event that [***] has not, as of the date of the later authorized signature of Rambus or [***] to such agreement or such series of agreements, [***], the actual average (mean) annual payments due under such agreement or such series of agreements from [***] (or if such payments are based on a running per unit royalty or percentage of total sales, the projected annual average (mean) amount that [***] will pay to Rambus) during the first [***] years of such agreement or such series of agreements immediately following the date of the later authorized signature of Rambus or [***] to such agreement or such series of agreements, irrespective of the term of such agreement or such series of agreements (such average, the “[***]Only Annual Average Payment”) is less than the multiple of [***] dollars (USD [***]) and (w/x), where “w” is the total amount of revenue of [***] and each of its Subsidiaries attributable to the Sale of [***] for the calendar year [***] as reported by iSuppli (USD [***]) and “x” is the total amount of revenue of SK hynix and each of its Subsidiaries attributable to the Sale of [***] for the calendar year [***] as reported by iSuppli (USD [***]) (such agreement or such series of agreements, the “[***] Triggering Agreement”; such (w/x) ratio the “[***] Ratio” ([***]%)); or,

in the event that [***] has, as of the date of the later authorized signature of Rambus or [***] to such agreement or such series of agreements, [***], the actual average (mean) annual payments due under such agreement or such series of agreements from [***] (or if such payments are based on a running per unit royalty or percentage of total sales, the projected annual average (mean) amount that [***] will pay to Rambus) during the first [***] years of such agreement or such series of agreements immediately following the date of the later authorized signature of Rambus or [***] to such agreement or such series of agreements, irrespective of the term of such agreement or such series of agreements (such average, the “[***] Annual Average Payment”) is less than the multiple of [***] (USD [***]) and (y/z), where “y” is the total amount of revenue of [***] and each of its Subsidiaries attributable to the Sale of [***] for (i) a half of calendar year [***] (as determined by halving the total such revenue for such calendar year as reported by Gartner) and (ii) calendar years [***] through [***] (as reported by iSuppli) (USD [***]) and “z” is the total amount of revenue of SK hynix and each of its Subsidiaries attributable to the [***] for (i) a half of calendar year [***] (as determined by halving the total such revenue for such calendar year as reported by Gartner) and (ii) calendar years [***] through [***] (as reported by iSuppli) (USD [***]) (such agreement or such series of agreements, the “[***] Triggering Agreement”; such (x/z) ratio, the “[***] Ratio” ([***]%)).

the term of such Substitute Agreement shall extend until the expiration date of the Term Product License contained herein; and,

the Substitute Agreement will contain adjusted quarterly payment obligations as calculated by dividing the [***] Annual Average Payment by the [***] Ratio (if the Triggering Agreement is a [***] Triggering Agreement) or the [***] Annual Average Payment by the [***] Ratio (if the Triggering Agreement is a [***] Triggering Agreement).