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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of the Business and to practice any methods, processes, and procedures in connection therewith and (B) to make, have made, use, sell, offer for sale, import, and otherwise dispose of products, services, and systems that were designed, developed, manufactured, 21 distributed, offered for sale, sold, resold, supported, otherwise under development, or provided, as of the applicable Closing Date, by the Seller Entities in connection with the Business and to practice any methods, processes, and procedures in connection therewith, and in each case of clauses (A) and (B), including with respect to all Derivative Works and natural evolutions thereof; and (ii) to make, have made, use, sell, offer for sale, import, and otherwise dispose of Smart Sensing Network Equipment. Clauses (i) and (ii) above are collectively referred to as the "Purchaser Licensed Activities." The license rights granted under this Section 2.2(b) include: (1) with respect to Licensed IP that constitutes Copyrights or copyrightable materials (other than Software), the rights to reproduce, prepare Derivative Works of, perform, display, and distribute such Copyrights and copyrightable materials in connection with the Purchaser Licensed Activities; and (2) with respect to Licensed IP that constitutes Software, the rights to (I) use, reproduce, prepare Derivative Works of, perform, and display such Software in connection with the Purchaser Licensed Activities; and (II) distribute such Software and Derivative Works of such Software in connection with the Purchaser Licensed Activities (but in Source Code form, solely as permitted pursuant to Section 2.2(f) and in accordance with Article V). For the avoidance of doubt, this Section 2.2(b) shall not constitute a license to Trademarks. (c) License of Trademark IP. (i) License Grant. Effective as of the Initial Closing Date, the Seller hereby grants (and will cause each other Seller Party to grant, following each applicable Closing Date, to the Purchaser Licensees) a perpetual (unless terminated in accordance with Section 4.2(ii)(c)), fully paid-up, royalty-free, worldwide, non-transferable (except as set forth herein), non-exclusive license to use any and all Licensed Trademarks in the Business (including with respect to the Purchaser Licensed Activities), including with respect to all Derivative Works and natural evolutions of such Business, in a manner that is the same or substantially similar to the manner in which the Seller Entities have used the Licensed Trademarks in the Business. (ii) Quality Control. Purchaser will cause each Purchaser Licensee, following the Initial Closing Date, to include appropriate Trademark notices as required by applicable Law in connection with each of their respective uses of the Licensed Trademarks. The Purchaser acknowledges and agrees that all use of the Licensed Trademarks by the Purchaser Licensees following the Initial Closing Date and all goodwill associated therewith shall inure to the benefit of the Seller. 22 Purchaser will cause the Purchaser Licensees to use the Licensed Trademarks following the Initial Closing Date with appropriate legends as required under applicable Law. Purchaser agrees that the quality of all Seller Excluded Products and any other products and services marketed or sold by the Purchaser Licensees under the Licensed Trademarks will conform to at least the level of quality of the Enterprise Products as currently provided by the Seller Entities as of the Initial Closing Date. Purchaser will (and will cause each Purchaser Licensee to) reasonably cooperate with Seller in facilitating Seller's control of such quality, permit reasonable inspection of the Purchaser Licensees' operations (upon reasonable notice and during normal business hours) solely with respect to their respective use of the Licensed Trademarks (if any), and supply Seller with specimens of any of their respective uses of the Licensed Trademarks (if any), including such specimens that are advertising or marketing materials, upon Seller's reasonable request, at Seller's expense. (d) Transitional Trademark License. (i) License Grant. Effective as of the Initial Closing Date, the Seller hereby grants (and will cause each other Seller Party to grant following each applicable Closing Date) to the Purchaser Licensees: (A) for a period of one hundred eighty (180) days after the applicable Closing Date (the "Mobility Transition Period"), a fully paid-up, royalty-free, worldwide, non-transferable, non-exclusive sublicense to use any and all Mobility Trademarks, in accordance with the terms and conditions of the Mobility Trademark License; and (B) for a period of seven hundred thirty (730) days after the applicable Closing Date (the "Non-Mobility Transition Period"), a fully paid-up, royalty-free, irrevocable (except as expressly set forth herein), worldwide, non-transferable, non- exclusive license to use any and all Retained Seller Trademarks (other than the Mobility Trademarks and Licensed Trademarks) that are or have been, on or prior
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Extract the exact clause related to "Renewal Term" from the excerpt above.

assistant: Not found.