Wireless communications — US PTAB Patent Cases
1,362 decisions indexed
Page 24 of 46 · 1,362 total
Apple Inc. v.Avant Location Technologies LLC
Apple has filed an IPR petition seeking to invalidate all 14 claims of Avant’s ’910 patent covering mobile‑device presence monitoring. The challenger relies on prior art in the form of Kraufvelin, Hashimoto, Huomo and Andersson to argue obviousness under §103.
Samsung Electronics Co., Ltd. et al. v.XiFi Networks R&D, Inc.
Samsung Electronics has filed an IPR petition challenging all 30 claims of XiFi Networks’ ’976 patent, asserting that the combination of three prior‑art references makes the claims obvious under §103.
Cisco Systems, Inc. v.Dynamic Mesh Networks, Inc.
Cisco Systems has filed an IPR petition seeking to invalidate Dynamic Mesh Networks' 8,520,691 patent covering a structured wireless mesh network. The petition alleges obviousness over five prior‑art references and requests the Board to institute a trial and cancel the claims.
Apple Inc. v.Telcom Ventures LLC
Apple has filed an IPR petition seeking cancellation of all 11 claims of Telcom Ventures’ ’793 patent, which covers adaptive NFC‑based payment functions. The petition relies on obviousness arguments over a combination of prior‑art patents and the ISO‑14443 standard.
Samsung Electronics Co., Ltd. et al. v.Hannibal IP LLC
Samsung Electronics has filed an IPR petition seeking cancellation of all 18 claims of Hannibal IP’s ’911 patent covering PDCCH monitoring and DRX power‑saving techniques. The petition relies on Nimbalker and several 3GPP documents as prior art under §§102 and 103.
Apple Inc. v.Telcom Ventures LLC
Apple has filed an IPR petition seeking cancellation of all 17 claims of Telcom Ventures’ U.S. Patent 10,674,432, arguing they are obvious over a suite of prior‑art NFC and biometric references. The petition lists eight grounds covering the full claim set.
Samsung Electronics Co., Ltd. et al. v.Hannibal IP LLC
Samsung has filed an IPR petition seeking to invalidate all 19 claims of Hannibal IP’s 5G‑related ’896 patent, arguing that the invention is obvious over Guo, Intel, ZTE and the 5G‑Standard. The petition requests the Board to institute review and cancel the claims.
Apple Inc. v.Telcom Ventures LLC
Apple has filed a petition to cancel all 18 claims of Telcom Ventures' U.S. Patent 11,770,756, alleging obviousness over multiple prior‑art references. The petition outlines six grounds invoking 35 U.S.C. § 103 and seeks full cancellation of the patent.
Google LLC v.Secure Communication Technologies, LLC
Google has filed an IPR petition seeking cancellation of 59 claims of Secure Communication Technologies' Bluetooth beacon patent, asserting obviousness over Eagle, Behrens, and Olkkonen. The petition cites prior PTAB findings and requests institution of the review.
Google LLC v.Secure Communication Technologies, LLC
Google has filed an IPR petition seeking cancellation of 23 claims of Secure Communication Technologies’ ’344 Bluetooth beacon patent, alleging obviousness over Eagle, Behrens, and Olkkonen. The petition requests the PTAB to institute review and invalidate the challenged claims.
Apple Inc. v.Telcom Ventures LLC
Apple has filed an IPR petition seeking cancellation of all 19 claims of Telcom Ventures’ ’708 patent, arguing they are obvious over Carlson, ISO‑14443, Jazayeri and Birch references.
Apple Inc. v.Telcom Ventures LLC
Apple has filed an IPR petition seeking cancellation of claims 1‑4 of Telcom Ventures’ ’411 patent, alleging obviousness over prior‑art NFC payment systems combined with biometric authentication. Two grounds are presented, differing on the interpretation of “physiological data.”
Samsung Electronics Co., Ltd. et al. v.Wilus Institute of Standards and Technology Inc.
Samsung Electronics has filed a petition for inter partes review of U.S. Patent 12,004,262, asserting that its four claims are obvious over several IEEE 802.11 draft and standard documents, as well as the Yang publication. The petition seeks institution of the IPR and cancellation of all claims.
AT&T Services, Inc. et al. v.USTA Technology, LLC
AT&T has filed an IPR petition seeking cancellation of USTA’s ’720 patent claims, arguing they are obvious over prior‑art MIMO and Wi‑Fi standards. The petition relies on Walton, IEEE 802.11a, Hamabe, and Gubbi references.
Samsung Electronics Co., Ltd. et al. v.Massively Broadband LLC
Samsung Electronics has filed an IPR petition challenging all 26 claims of Massively Broadband's U.S. Patent 8,923,754, asserting that the claims are obvious over a combination of prior‑art references including Ganz, Larrick, Engels, and Perlman.
Samsung Electronics Co., Ltd. et al. v.Massively Broadband LLC
Samsung has filed an IPR petition seeking cancellation of all 31 claims of Massively Broadband’s ’358 patent covering multiband antenna arrays. The petition relies on multiple prior‑art references to argue obviousness under 35 U.S.C. §103.
Apple Inc. et al. v.HEADWATER RESEARCH LLC
Apple, Amazon.com Services and AWS have filed an IPR petition seeking to invalidate 30 claims of Headwater Research’s ’571 patent covering secure device provisioning over wireless networks. They argue the claims are obvious over prior‑art systems from Chia, Cunningham and others.
Cisco Systems, Inc. v.Dynamic Mesh Networks, Inc. d/b/a MeshDynamics
Cisco Systems has filed an IPR petition seeking to invalidate claims 1‑3 of Dynamic Mesh Networks’ ’385 patent covering wireless mesh networking. The challenger alleges obviousness over prior art from Castagnoli, Bohm, and Liu.
Bose Corporation v.IngenioSpec, LLC
Bose Corporation filed an IPR petition seeking to invalidate all 20 claims of IngenioSpec’s ‘518 headset patent, arguing that each claim is obvious over a series of prior‑art headset references. The petition groups the challenges into multiple obviousness grounds covering the full claim set.
Samsung Electronics Co., Ltd. et al. v.One-E-Way, Inc.
Samsung Electronics petitions the PTAB to institute an IPR against One‑E‑Way’s 9,107,000 patent covering wireless digital audio systems, challenging ten claims on priority and obviousness grounds.
Cisco Systems, Inc. v.Dynamic Mesh Networks, Inc.
Cisco has filed an IPR petition seeking to invalidate all 21 claims of Dynamic Mesh Networks' ’952 patent, asserting that the claims are obvious over prior‑art such as Ganz, Srikrishna, Bishop and the IEEE 802.11 standard.
American Airlines et al. v.Intellectual Ventures I LLC
American Airlines and Southwest Airlines have filed an IPR petition seeking cancellation of 21 claims of Intellectual Ventures' 802.11 dual‑mode communication patent, alleging obviousness over multiple prior‑art references.
Apple Inc. v.COBBLESTONE WIRELESS LLC,
Apple has filed an IPR petition challenging Cobblestone Wireless’s 2011 patent covering simultaneous transmission over multiple RF frequencies, asserting obviousness over Rofougaran and Shearer references.
Google LLC v.Telcom Ventures LLC
Google has filed an IPR petition seeking to invalidate 17 claims of Telcom Ventures’ ’432 patent covering NFC‑based mobile payments. The challenger relies on four prior‑art references to argue obviousness under §103.
Samsung Electronics Co., Ltd. et al. v.Hannibal IP LLC
Samsung Electronics has filed an IPR petition seeking cancellation of all twenty claims of Hannibal IP’s U.S. Patent 11,272,535 covering LBT failure detection in 5G UE. The petition asserts obviousness over multiple pre‑grant publications and 3GPP standards. The Board is asked to institute the review and invalidate the claims.
Samsung Electronics Co., Ltd. et al. v.Hannibal IP LLC
Samsung has filed a petition for inter partes review seeking to invalidate claims 1‑16 of Hannibal IP’s 5G beam‑management patent (US 11,641,661). The petition relies on Guo, Intel’s 3GPP proposal, and the 5G‑Standard to argue obviousness under 35 U.S.C. §103.
CentralSquare Technologies, LLC v.Carbyne, Ltd. et al.
CentralSquare Technologies petitions the PTAB to invalidate all 20 claims of Carbyne’s emergency video‑streaming patent, arguing they are anticipated or obvious over two earlier patents. The petition seeks institution of an IPR under §§102 and 103.
Amazon.com, Inc. et al. v.SoundClear Technologies LLC et al.
Amazon has filed an IPR petition seeking to invalidate all fifteen claims of SoundClear’s ’374 patent, arguing the invention is obvious over multiple prior‑art references covering speech detection, quality evaluation, and LED feedback in two‑way radios.
Google LLC v.Advanced Coding Technologies LLC
Google has filed an IPR petition challenging all nine claims of U.S. Patent 7,804,891, alleging obviousness over a combination of cellular‑standard prior art. The petition argues the examiner missed critical references and that discretionary denial factors do not apply.
Geotab Inc. et al. v.Fractus, S.A.
Geotab has filed an IPR petition seeking cancellation of all 20 claims of Fractus’s 11,031,677 antenna patent, arguing obviousness over Dou, Ciais‑Quadband and Nakano references and lack of written description for 4G standards.
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