US PTAB Patent Cases
8,574 decisions indexed
Page 199 of 286 · 8,574 total
Charter Communications, Inc. v.Iarnach Technologies Limited
Charter Communications has filed an IPR petition seeking cancellation of all 13 claims of U.S. Patent 8,942,378, which covers multicast encryption in passive optical networks. The petition argues the claims are obvious over prior art including Murakami, RFC 1112, RFC 4601, and the Yen patent application, and challenges discretionary denial arguments.
Motorola Solutions, Inc. et al. v.Stellar, LLC
Motorola Solutions petitions the PTAB to invalidate Stellar’s 10,523,901 surveillance‑camera patent, arguing all 25 claims are obvious over a mix of prior‑art references.
Bitsgap Holding OU et al. v.Intercurrency Software LLC
Bitsgap and co‑owners have petitioned the PTAB to institute an IPR on Intercurrency Software’s 11,449,930 patent covering cross‑border trading with real‑time currency conversion, arguing the claims are obvious over multiple prior‑art references.
Quotient Technology, LLC et al. v.Intelligent Clearing Network Inc. et al.
Quotient Technology seeks to invalidate 35 claims of a digital‑coupon patent, arguing they are obvious over earlier coupon‑processing publications. The petition also argues that the Board should not deny institution under discretionary standards.
Biofrontera Incorporated et al. v.Sun Pharmaceutical Industries, Inc.
Biofrontera has filed an IPR petition challenging Sun Pharmaceutical’s U.S. Patent 11,697,028 covering photodynamic therapy illumination devices, asserting obviousness over Lundahl, Larsen, and Bansal references.
Ecto World, LLC d/b/a Demand Vape et al. v.RAI Strategic Holdings, Inc. et al.
Ecto World petitions the PTAB to institute an IPR on U.S. Patent 11,925,202 covering an electrically‑powered vaping article, asserting that all 30 claims are obvious over Takeuchi, Pienemann, Kim and Susa references and lack written‑description support.
Genius Sports v.SportsCastr Inc.
Genius Sports has filed an IPR petition challenging SportsCastr’s U.S. Patent 11,039,218, asserting that claims 16‑30 are obvious or anticipated over Ellis, Spivey, and Herzog references and urging the Board to institute the review.
Home Depot U.S.A., Inc. et al. v.RavenWhite Security, Inc.
Home Depot petitions the PTAB to invalidate all ten claims of RavenWhite’s ’823 patent, asserting obviousness over Hinton and Varghese prior art and arguing that discretionary denial is unwarranted.
Genius Sports Ltd. v.SportsCastr Inc.
Genius Sports has filed an IPR petition challenging all 15 claims of SportsCastr’s U.S. Patent 11,039,218, arguing they are obvious over Ellis, Spivey, and Herzog. The petitioner seeks institution and argues the Board should not deny discretionally.
Nikon Corporation et al. v.Optimum Imaging Technologies LLC
Nikon and other camera makers petition the PTAB to institute an IPR against Optimum Imaging’s in‑camera aberration‑correction patent, asserting that all claim elements are disclosed in earlier camera‑technology patents.
TikTok Inc. et al. v.NTECH Properties, Inc.
TikTok has filed an IPR petition seeking to invalidate NTECH's U.S. Patent 8,886,753, which covers personalized media programming. The petition relies on three obviousness grounds using Whitehead, Marcus ’904, and Cristofalo references. Institution of the IPR is requested.
Genius Sports Ltd. v.SportsCastr Inc.
Genius Sports has filed an IPR petition challenging SportsCastr’s U.S. Patent 10,425,697, asserting that the claims are obvious over prior art references Ellis, Spivey, and Herzog. The petition seeks institution of the review and argues against discretionary denial.
Samsung Electronics Co., Ltd. et al. v.Secure Wi-Fi LLC
Samsung petitions an IPR to invalidate 17 claims of Secure Wi‑Fi’s 9,717,005 Wi‑Fi connection patent, asserting obviousness over Vardi, IEEE 802.11, Orava and Yun.
Garmin International, Inc. et al. v.Saris Equipment, LLC
Garmin has filed an IPR petition seeking to invalidate claims 1, 12, and 25‑26 of Saris’s ’394 bicycle‑trainer patent, asserting that the claims are anticipated by Zwinkels and obvious over Zwinkels alone or combined with Papadopoulos. The petition requests institution of the review and cancellation of the challenged claims.
HARMAN INTERNATIONAL INDUSTRIES, INC. v.ST CasesTech, LLC et al.
Harman International Industries petitions the PTAB to invalidate U.S. Patent 11,589,329 covering an acoustic‑device system. The petition relies on five prior‑art references and asserts §§102/103 unpatentability for all eleven claims.
Amazon.com, Inc. et al. v.NL Giken Inc.
Amazon and affiliates petition PTAB to invalidate NL Giken’s ’968 patent, alleging all 12 claims are obvious over prior art such as Lee and Hunt. The petition also argues discretionary denial is not warranted.
TikTok Inc. et al. v.NTECH Properties, Inc.
TikTok has filed an IPR petition challenging U.S. Patent 8,145,704, asserting that prior art references Whitehead, Cristofalo and Marcus ’904 make all 24 claims obvious under 35 U.S.C. §103. The petition also argues that the Board should not exercise discretionary denial.
Cisco Systems, Inc. v.Croga Innovations Ltd.
Cisco has filed an IPR petition challenging all 16 claims of Croga Innovations’ ’601 patent covering sandboxed computing environments, arguing obviousness over multiple prior‑art references and opposing discretionary denial.
BMW of North America, LLC et al. v.Foras Technologies Limited
BMW of North America has filed an IPR petition seeking cancellation of all 30 claims of Foras Technologies’ fault‑tolerant multiprocessor patent. The petition relies on obviousness over a combination of six prior‑art references and challenges the examiner’s earlier rejections. It also argues that discretionary denial is inappropriate.
TikTok Inc. et al. v.NTECH Properties, Inc.
TikTok has filed an IPR petition challenging all 20 claims of NTECH's video‑recommendation patent, asserting that the invention is obvious over earlier systems such as Marcus156 and Harbick.
Nikon Corporation et al. v.Optimum Imaging Technologies LLC
Nikon and co‑petitioners seek to invalidate Optimum Imaging’s ’805 patent covering in‑camera image filtration, arguing the claims are obvious over prior art such as Niikawa, Enomoto, Levien, and Yamasaki. The petition requests institution of an IPR and disputes any discretionary denial.
Bitsgap Holding OU et al. v.Intercurrency Software LLC
Bitsgap and co‑owners have petitioned the PTAB to institute an IPR against Intercurrency Software’s 2018 patent covering cross‑border currency conversion in trading platforms, arguing the claims are obvious over multiple prior‑art systems.
TikTok Inc. et al. v.NTECH Properties, Inc.
TikTok has filed an IPR petition challenging NTECH’s U.S. Pat. 8,875,185, asserting that the claims are obvious over a suite of prior‑art video‑programming references. The petition seeks institution and argues that discretionary denial is unwarranted.
Cisco Systems, Inc. v.Lionra Technologies Limited
Cisco Systems filed an IPR petition seeking to invalidate Lionra Technologies' U.S. Patent 7,738,471 covering high‑speed packet processing. The petition alleges obviousness over multiple pre‑AIA references and argues that discretionary denial is improper.
BMW of North America, LLC et al. v.Foras Technologies Limited
BMW has filed a petition to institute an IPR against Foras Technologies’ fault‑tolerant multiprocessor patent, arguing that the claims are obvious over Fox, Safford, Arai and related references.
UiPath, Inc. v.Rule 14 LLC
UiPath has filed an IPR petition challenging all 21 claims of the ‘977 patent, asserting that the claims are obvious over a wide range of prior‑art references covering query generation, term expansion, and data‑source monitoring. The petition also argues that the claim terms are limited to human‑generated queries and a relevance‑based accuracy threshold.
Samsung Electronics Co., Ltd et al. v.Secure Wi-Fi LLC
Samsung has filed a petition for inter partes review seeking to invalidate Secure Wi‑Fi’s ’552 patent covering Wi‑Fi connection methods. The petition argues that claims 1‑9 are obvious over Vardi, the IEEE 802.11 standard, Orava and Yun, and opposes any discretionary denial.
Adobe Inc. v.Jaffe, Jonathan
Adobe has filed an IPR petition seeking to invalidate six claims of Jaffe’s ’828 patent covering image‑authentication methods. The petition relies on obviousness over prior‑art camera and hashing patents, Exif metadata standards, and a data‑stream authentication patent.
UiPath, Inc. v.Rule 14 LLC
UiPath petitions the PTAB to institute an IPR against Rule 14’s ’712 data‑mining patent, arguing lack of written‑description support and obviousness over a broad set of prior art covering collection selection and non‑textual data queries.
Google LLC v.--
Google has filed a petition to institute an IPR against Proxense’s ’289 patent covering hybrid devices with secure memory and proximity authentication, asserting obviousness over multiple prior‑art references.
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