Executive Summary
Murata has filed an IPR petition seeking to invalidate claims 1‑2 and 4‑20 of U.S. Patent 7,489,914 on the basis of obviousness over prior art references Yeh, Dalmia, and Hashemi. The petition argues no discretionary denial factors apply and requests institution of the trial.
Related Cases
Tessell, Inc.vsNutanix, Inc.
Nutanix filed a response defending the PTAB Director’s denial of institution in an IPR against Tessell. The owner contends the Director properly exercised discretion, that assignor estoppel does not apply, and that no right to institution exists.
Sony Interactive Entertainment LLC et al.vsAX Wireless, LLC
Sony Interactive Entertainment and AX Wireless settled their IPR dispute over patent 10,917,272 B2. The parties filed a joint motion to terminate, and the Board granted the termination and confidentiality request.
Comcast Corporation et al.vsEntropic Communications LLC
Comcast Cable Communications filed an IPR petition challenging the validity of patent 10135682, asserting that all 18 claims are obvious under 35 U.S.C. § 103. The petitioner relies on numerous combinations of prior art references, including Thibeault, Saey, Gross, and Cioffi, to demonstrate the lack of novelty in cable network service group management technology.
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YANGTZE MEMORY TECHNOLOGIES COMPANY, LTD.vsMicron Technology, Inc. et al.
Yangtze Memory Technologies (YMTC) successfully petitioned to challenge Micron Technology's patent, leading the Board to institute the IPR. The petitioner argued that prior art disclosed or suggested key elements of flash memory technology. This decision allows YMTC to proceed with challenging claims related to semiconductor device structures.
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