Semiconductor technology — US PTAB Patent Cases
4 decisions indexed
Page 1 of 1 · 4 total
Taiwan Semiconductor Manufacturing Company Ltd. v.Advanced Integrated Circuit Process LLC
Advanced Integrated Circuit Process LLC opposes TSMC’s request for a Director review of an IPR, arguing the request is defective and lacks merit. The response stresses the Director’s proper discretionary denial based on efficiency and lack of substantive evidence.
Samsung Electronics Co., Ltd. et al. v.SiOnyx, LLC
The PTAB denied Samsung Electronics' request to institute an IPR against SiOnyx, LLC's patent 11,721,714 B2. The Board relied on the Fintiv factors, concluding that the existing parallel ITC and District Court litigation favored denying institution.
Yangtze Memory Technologies Company, Ltd. v.Micron Technology, Inc. et al.
The PTAB denied IPR petitions filed by Yangtze Memory Technologies (YMTC) against Micron. The denial was based not on patentability, but on YMTC's failure to satisfy its statutory duty to identify all Real Parties in Interest.
CADENCE DESIGN SYSTEMS, INC. v.Semiconductor Design Technologies, LLC
Cadence Design Systems, Inc. successfully instituted an IPR against Semiconductor Design Technologies, LLC regarding a semiconductor verification patent (7603636). The Board found a reasonable likelihood of unpatentability over multiple combinations of prior art references under 103.
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