system: You are a contract-analysis assistant performing a span-extraction task. You are given an excerpt from a commercial contract and the name of a clause type to locate within it.

Return the exact text of the requested clause, copied verbatim from the excerpt — identical wording and punctuation, with no paraphrasing, summarising, explanation, or added commentary.

The excerpt is one window of a much longer contract and often will not contain the requested clause. If the requested clause does not appear in this excerpt, respond with exactly: Not found.

Output only the extracted clause text, or the exact string `Not found.` — nothing else.

user: Contract excerpt:
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in-country requirements (e.g., frequency spectrum availability, interconnection with preexisting telephony networks, etc.), as well as various adjunct protocols to the extent incorporated into such standards, including those technical specifications for digital radiotelephone service (A) promulgated by ETSI and presently known as the GSM, Pan-European Digital Cellular radiotelephone service (including Personal Communications Network services, presently known as DCS1800 and in the United States PCS1900), (B) promulgated in the United States by the Telecommunications Industry Association / Electronic Industries Associates (TIA/EIA) and presently known as AMPS (Advanced Mobile Phone System), NAMPS (Narrowband AMPS), TDMA Cellular/PCS - Radio Interface Interim Standards IS-I36, IS-137 or IS-138 (including IS-54, IS-55 and IS-56 and PCS 1900 standards JSTD-009, JSTD-010 and JSTD-011), (C) promulgated by ARIB (formerly RCR) and presently known as PDC (Personal Digital Cellular), (D) promulgated by the TIA and presently known as IS-95, IS-95B, RTT MC 1X, 1X Plus, and 1Xtreme Code Division Multiple Access services, (E) presently known as third generation (3G) cellular standards currently under development and known by such designations, including 3GPP, UMTS, WCDMA, 3GPP2, and CDMA2000, or (F) presently known as LTE; (ii) all technical specifications promulgated or currently under development by any of (A) IEEE and presently known as IEEE 802.11/WiFi or 802.15/WPAN standards, (B) EPCGlobal and presently known as EPC Radio Frequency Identity Protocols, (C) ISO/IEC 18000, 13157, 21481, 14443, or 15693, and presently known as RFID or NFC, or (D) Bluetooth; (iii) various derivations of the specifications and protocols referenced in clauses (i) and (ii) that do not fundamentally alter the character of such specifications and protocols (e.g., wireless air-interface, framing structure, control, call set-up and connection management); and (iv) any and all international versions of the specifications and protocols referenced in clauses (i) through (iii). Section 1.2 Construction. Section 11.10 of the Acquisition Agreement shall apply mutatis mutandis to this IP Agreement. ARTICLE II ASSIGNMENTS AND LICENSES Section 2.1 Transferred IP. (a) Acquired Company IP. For the avoidance of doubt, the Purchaser Group will acquire all Acquired Company IP by virtue of the acquisition by the Purchaser Group of the Acquired Company Shares pursuant to the terms of the Acquisition Agreement. 13 (b) Assignment of Assigned IP. (i) Assignment. Effective as of the applicable Closing Date, the Seller hereby sells, assigns, transfers, conveys and delivers all of its right, title, and interest in and to the Assigned IP (together with the goodwill of the business symbolized by any Trademarks that constitute Assigned IP) and all Ancillary IP Rights with respect thereto, and shall cause the other Seller Parties to do the same, to the Purchaser Assignees and, effective as of the applicable Closing Date, the Purchaser Assignees hereby purchase, acquire and accept the same from the Seller Parties. The Seller hereby waives (and shall cause the other Seller Parties to waive) any moral rights, including rights of attribution, integrity, and disclosure, arising from all or any part of any Copyrights that constitute Assigned IP, together with all claims for damages and other remedies asserted on the basis of moral rights, and hereby sells, assigns, transfers, conveys, and delivers (and shall cause the other Seller Parties to do the same) to the Purchaser Assignees any waivers granted to any Seller Party of any such moral rights. (ii) Mandatory Laws. If and to the extent that, as a matter of Law in any jurisdiction, ownership, title, or any rights or interest in or to any of the Assigned IP cannot be assigned as provided in Section 2.1(b)(i), (A) the Seller irrevocably agrees to (and shall cause the other Seller Parties to) assign and transfer, and the Seller hereby assigns and transfers (and shall cause the other Seller Parties to assign and transfer) to the Purchaser Assignees all rights (including all economic and commercialization rights) that can be assigned pursuant to Section 2.1(b)(i) to the fullest extent permissible, and (B) the Seller hereby grants to the Purchaser Assignees, and hereby agrees to cause the other Seller Parties to grant to the Purchaser Assignees, an unlimited, exclusive, irrevocable, assignable, transferable, sublicenseable, worldwide, perpetual, royalty-free, fully-paid up license to use, exploit, and commercialize in any manner now known or in the future discovered and for whatever purpose, any and all rights to Assigned IP that cannot be assigned as contemplated by Section 2.1(b)(i). (iii) Patent Review Process. (A) Information Exchange. Within forty-five (45) days after the Effective Date, Seller shall provide (I) to the Purchaser, an updated list of all Patents (other than those set forth on Schedule 1.1(l) of the
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Extract the exact clause related to "Exclusivity" from the excerpt above.

assistant: If and to the extent that, as a matter of Law in any jurisdiction, ownership, title, or any rights or interest in or to any of the Assigned IP cannot be assigned as provided in Section 2.1(b)(i), (A) the Seller irrevocably agrees to (and shall cause the other Seller Parties to) assign and transfer, and the Seller hereby assigns and transfers (and shall cause the other Seller Parties to assign and transfer) to the Purchaser Assignees all rights (including all economic and commercialization rights) that can be assigned pursuant to Section 2.1(b)(i) to the fullest extent permissible, and (B) the Seller hereby grants to the Purchaser Assignees, and hereby agrees to cause the other Seller Parties to grant to the Purchaser Assignees, an unlimited, exclusive, irrevocable, assignable, transferable, sublicenseable, worldwide, perpetual, royalty-free, fully-paid up license to use, exploit, and commercialize in any manner now known or in the future discovered and for whatever purpose, any and all rights to Assigned IP that cannot be assigned as contemplated by Section 2.1(b)(i).