Wireless communications — US PTAB Patent Cases
1,362 decisions indexed
Page 22 of 46 · 1,362 total
Google LLC v.Secure Communication Technologies, LLC
Google has filed an IPR petition seeking cancellation of 62 claims of Secure Communication Technologies' Bluetooth‑beacon patent, asserting that each claim is anticipated or obvious over Eagle, Behrens, Olkkonen, Kallio and Jones. The petition cites prior PTAB findings and collateral estoppel to bolster its request for institution.
Google LLC v.Gamba Group Holdings LLC
Google LLC filed an IPR petition against Gamba Group Holdings LLC’s 9,772,193 patent covering Bluetooth and GPS‑based parking‑location methods. The petition asserts anticipation by Baese and Phillips and obviousness with Phillips and Soliman, seeking cancellation of claims 12, 13, and 15‑18. The Board has not yet ruled on institution.
Samsung Electronics Co., Ltd. et al. v.Massively Broadband LLC
Samsung has filed an IPR petition challenging U.S. Patent 8,224,794, which claims a wireless‑network clearinghouse system. The petitioner contends that all 32 claims are obvious in view of prior‑art references such as Dawson, Geranio, Aaron, Daley, Scherzer and Chmaytelli. No secondary considerations are offered to overcome the obviousness argument.
Amazon.com Services LLC et al. v.HEADWATER RESEARCH LLC
Amazon has filed an IPR petition seeking to invalidate 15 claims of Headwater’s 9,615,192 patent covering a message‑link server for MMS. The petition relies on a broad set of prior‑art references, arguing that the claimed features are obvious. No Board decision has been issued yet.
Samsung Electronics Co., Ltd. et al. v.Network-1 Technologies, Inc.
Samsung has filed an IPR petition seeking cancellation of all 20 claims of Network‑1’s U.S. Patent 11,606,204, alleging obviousness over a suite of prior‑art references covering mobile authentication and key‑exchange techniques.
Samsung Electronics Co., Ltd. et al. v.Network-1 Technologies, Inc.
Samsung Electronics has filed an IPR petition seeking cancellation of all 20 claims of Network‑1’s U.S. Patent 11,973,864, alleging obviousness over a combination of prior‑art cryptographic references. The petition details extensive claim‑by‑claim mappings and requests institution of the review.
Samsung Electronics Co., Ltd. et al. v.Massively Broadband LLC
Samsung Electronics has filed an IPR petition challenging all 63 claims of Massively Broadband’s ’337 patent covering broadband wireless repeaters. The challenger asserts that the claims are obvious in view of five prior‑art references. The petition seeks institution of the review.
Samsung Electronics Co., Ltd. et al. v.Massively Broadband LLC
Samsung Electronics petitions the PTAB to invalidate Massively Broadband’s ’925 patent covering a wireless‑network clearinghouse and location‑based advertising, asserting obviousness over multiple prior‑art references.
Nintendo Co., Ltd. et al. v.Malikie Innovations Ltd.
Nintendo has filed an IPR petition challenging Malikie's ’305 patent covering space‑time coding, asserting that claims 1‑3 and 6 are anticipated or obvious over several earlier patents. The petition argues no secondary considerations exist and that discretionary denial is unwarranted.
Samsung Electronics Co., Ltd. et al. v.XiFi Networks R&D, Inc.
Samsung has filed a Post‑Grant Review petition challenging all 30 claims of XiFi’s ’756 patent, asserting obviousness, patent‑ineligible subject matter, lack of written description, and indefiniteness. The petition relies on prior art Chincholi (WO 2013/126859) and Clegg (U.S. Patent 9,055,592).
Samsung Electronics Co., Ltd. et al. v.XiFi Networks R&D, Inc.
Samsung has filed a post‑grant review petition seeking to invalidate 29 claims of XiFi’s U.S. Pat. 12,250,564, alleging obviousness, patent‑ineligibility, lack of written description, and indefiniteness.
Google LLC v.Secure Communication Technologies, LLC
Google LLC petitions the PTAB to institute an IPR and cancel all 26 claims of Secure Communication Technologies' U.S. Patent 8,116,749, arguing that prior art (Bucuk, Nordman, Kallio, Perttila) anticipates or makes the claims obvious.
Cisco Systems, Inc. v.--
Cisco has filed a petition to institute an IPR against OptimNet’s U.S. Patent 9,313,101, asserting that claims 1‑6 are obvious over the Mo and Peng references. The petition seeks cancellation of the challenged claims.
Samsung Electronics Co., Ltd. et al. v.Massively Broadband LLC
Samsung Electronics files an IPR petition challenging Massively Broadband’s ’700 Patent, asserting that its claims are obvious over prior‑art references Daley, Aaron and Scherzer. The petition seeks institution of the review.
Samsung Electronics Co., Ltd. et al. v.Massively Broadband LLC
Samsung has filed an IPR petition seeking cancellation of all 33 claims of Massively Broadband’s ’625 patent, which covers steerable‑antenna techniques for reducing user radiation. The challenger argues the claims are anticipated or obvious over multiple prior‑art references, including Schlub, Seol, Prasad, and Yin.
Bose Corporation v.IngenioSpec, LLC
Bose Corporation filed an IPR petition seeking cancellation of all 32 claims of IngenioSpec’s ’2901 wireless headset patent, asserting lack of priority and obviousness over multiple prior‑art references.
Google LLC et al. v.HEADWATER RESEARCH LLC
Google has filed an IPR petition seeking cancellation of claim 26 of Headwater Research’s ’359 patent, arguing that the claim is obvious over the Shell, Cole, and Flack references under 35 U.S.C. §103.
Samsung Electronics Co., Ltd. et al. v.Massively Broadband LLC
Samsung Electronics has filed an IPR petition challenging all 25 claims of Massively Broadband’s U.S. Patent 7,676,194 covering an ultrawideband broadband repeater. The petition asserts obviousness over a combination of prior‑art references including Ganz, Larrick, Engels, Perlman and Roese. The Board must decide whether to institute the review.
Google LLC et al. v.HEADWATER RESEARCH LLC
Google has filed an IPR petition seeking cancellation of all ten claims of Headwater Research’s ’757 patent covering wireless offloading and network selection. The petition relies on prior‑art references Wynn, Karaoguz and Deshpande to argue obviousness under 35 U.S.C. §103.
Samsung Electronics Co., Ltd. et al. v.Massively Broadband LLC
Samsung has filed an IPR petition challenging all 17 claims of Massively Broadband’s UWB repeater patent, asserting obviousness over six prior‑art references. The petition seeks institution of the review under 35 U.S.C. § 103.
Samsung Electronics Co., Ltd. et al. v.Massively Broadband LLC
Samsung Electronics has filed an IPR petition challenging all 39 claims of Massively Broadband’s U.S. Patent 10,224,999, asserting that the claims are obvious over a combination of six prior‑art references.
Apple Inc. v.COBBLESTONE WIRELESS, LLC,
Apple has filed a petition for inter partes review of Cobblestone Wireless’s ’347 patent, asserting that its claims are obvious over Hardacker, Medbo, and Wallace prior art. The petition seeks institution of the IPR and argues that discretionary denial is unwarranted.
Samsung Electronics Co., Ltd. et al. v.Massively Broadband LLC
Samsung has filed a petition for inter partes review of Massively Broadband’s U.S. Patent 8,350,763 covering multiband antennas. The challenger alleges the patent is obvious over several earlier references and seeks cancellation of all claims.
Samsung Electronics Co., Ltd. et al. v.Massively Broadband LLC
Samsung has filed an IPR petition seeking to invalidate all 16 claims of Massively Broadband’s ’548 patent covering steerable antenna technology for radiation safety. The petition relies on prior art such as Schlub, Oshiyama, Prasad, Seol and Yin to argue anticipation and obviousness.
Apple Inc. v.HBCU Messaging US LP
Apple files an IPR petition challenging all 30 claims of HBCU Messaging’s ’450 patent on obviousness grounds, citing multiple prior‑art references covering mobile messaging.
Apple Inc. v.HBCU Messaging US LP
Apple petitions to invalidate 30 claims of a messaging patent, arguing they are obvious over four prior‑art references covering mobile messaging, presence, and unified UI. The petition seeks institution of an IPR and cancellation of the claims.
Samsung Electronics Co., Ltd. et al. v.One-E-Way, Inc.
Samsung Electronics has filed a petition for inter partes review of One‑E‑Way’s U.S. Patent 10,129,627 covering wireless digital audio spread‑spectrum technology, seeking cancellation of all twelve claims on priority and obviousness grounds.
Samsung Electronics Co., Ltd. et al. v.One-E-Way, Inc.
Samsung has filed an IPR petition challenging all 20 claims of One‑E‑Way’s wireless audio patent, asserting obviousness over multiple prior‑art references and a broken priority chain.
American Airlines, Inc. et al. v.Intellectual Ventures II LLC
American Airlines and Southwest Airlines have filed an IPR petition seeking to invalidate claims 1‑24 of Intellectual Ventures’ LTE‑related patent, alleging obviousness over multiple pre‑grant references. The petition cites Papasakellariou, Classon, Liu, Muharemovic, and Onggosanusi as prior art.
Apple Inc. v.HBCU Messaging US LP
Apple has filed a petition for inter‑partes review of U.S. Patent 8,918,127, asserting that all 20 claims are obvious over prior‑art messaging systems. The petition relies on Horvath and Tsampalis publications and seeks cancellation of the claims.
Dealing with a patent challenge?
Whether it's a Section 3(d) rejection, a post-grant opposition, or a FRAND dispute, Arctic's patent litigation team has handled it. Get a strategy call.