Wireless communications — US PTAB Patent Cases
830 decisions indexed
Page 17 of 28 · 830 total
Nokia of America Corp. et al. v.Pegasus Wireless Innovation LLC
Pegasus Wireless Innovation LLC opposes Nokia and other carriers' request for Director Review of the Board’s denial to institute an IPR. The owner asserts the petitioners raised new arguments and that the Board’s decision was not an abuse of discretion.
Nokia of America Corp. et al. v.Pegasus Wireless Innovation LLC
The USPTO Director denied the petition by Nokia and other telecom carriers to review the PTAB’s decision denying institution of IPRs against Pegasus Wireless Innovation’s patents.
Nokia of America Corp. et al. v.Pegasus Wireless Innovation LLC
Nokia and four other telecom operators have filed an IPR petition seeking cancellation of six claims of Pegasus Wireless Innovation’s U.S. Patent 10,616,932, arguing the claims are obvious over three prior‑art references (Lin1, Lin2, Zhang). The petition also opposes discretionary denial under §314(a) and §325(d).
Motorola Mobility LLC et al. v.Multifold International Incorporated Pte. Ltd.
Motorola and Google successfully petitioned to institute IPR against Multifold International for patent 9134756, focusing on dual-screen UI technology. The Board found a reasonable likelihood of unpatentability under both anticipation (Yook/Purcell) and obviousness grounds.
Nokia of America Corp. et al. v.Pegasus Wireless Innovation LLC
The PTAB denied institution of an IPR challenging Nokia's wireless connection patents against Pegasus Wireless. The denial was based on the Fintiv factors, citing significant investment and proximity to a parallel district court trial date.
Amazon.com, Inc. et al. v.Nokia Technologies Oy
Amazon successfully convinced the PTAB to institute IPR proceedings against Nokia regarding video compression methods. The Board found a reasonable likelihood of prevailing on grounds of obviousness (103) and anticipation (102).
MediaTek Inc. et al. v.ParkerVision, Inc.
The PTAB issued a Final Written Decision finding all 20 challenged claims of the '593 patent unpatentable. The Board adopted Petitioner's view on claim construction for "power efficiency," allowing indirect measurements (voltage/current) rather than strictly a ratio, which was key to establishing obviousness.
Nokia of America Corporation et al. v.Woodbury Wireless, LLC
Nokia, AT&T and T‑Mobile jointly settled with Woodbury Wireless and moved to terminate the IPR over patent 9,496,930. The Board is asked to dismiss the proceeding under statutory termination provisions.
Motorola Mobility LLC et al. v.Multifold International Incorporated Pte. Ltd.
Motorola Mobility and Google settled with Multifold International over U.S. Patent 9,146,589, leading to a joint motion to terminate the IPR. The Board granted the termination and kept the settlement confidential.
Nokia of America Corporation et al. v.Woodbury Wireless, LLC
Nokia, AT&T and T‑Mobile have settled their IPR dispute with Woodbury Wireless over U.S. Patent 9,496,930. The parties filed a joint motion to keep the settlement confidential and to terminate the proceeding.
Google LLC et al. v.Multifold International Incorporated Pte. Ltd.
Google and Motorola jointly filed a request to keep their settlement agreements with Multifold International confidential under 37 C.F.R. § 42.74(c). The parties seek to have the covenants not to sue treated as business confidential information and excluded from the public patent file.
Nokia of America Corporation et al. v.Woodbury Wireless, LLC
Nokia, AT&T, and T‑Mobile jointly settled with Woodbury Wireless over U.S. Patent 9,496,930, leading the PTAB to terminate the IPR before institution. Settlement agreements were kept confidential per Board order.
Motorola Mobility LLC et al. v.Multifold International Incorporated Pte. Ltd.
Motorola Mobility, Google and Multifold International have jointly moved to terminate IPR2025-00039 after reaching a settlement and filing covenants not to sue. The Board noted good cause for termination given the early stage of the proceeding.
Motorola Mobility LLC et al. v.Multifold International Incorporated Pte. Ltd.
Motorola and Google successfully secured institution in this IPR against Multifold International regarding dual screen image capture technology. The Board found a reasonable likelihood of unpatentability under 35 U.S.C. §§ 102 and 103, despite the Patent Owner's arguments for narrow claim construction.
Apple Inc. v.Proxense, LLC
The PTAB denied Apple Inc.'s request to institute an IPR against Proxense's patent 8352730. The Board found that Apple failed to demonstrate a reasonable likelihood of success, particularly concerning the justification for filing multiple petitions.
Digital Global Systems, Inc. v.DeepSig Inc.
The PTAB denied Digital Global Systems' request for rehearing of its inter partes review institution denial. The Board affirmed its original interpretation of claim language and found the cited prior art insufficient to overturn the decision.
Digital Global Systems, Inc. v.DeepSig Inc.
Digital Global Systems petitions to invalidate DeepSig’s 10,581,469 patent covering machine‑learning‑based radio predistortion. The challenger asserts obviousness over earlier AI‑enabled predistortion disclosures (Jüschke, Holt, and Dzierwa) under 35 U.S.C. §103.
Digital Global Systems, Inc. v.DeepSig Inc.
The PTAB denied Digital Global Systems' IPR against DeepSig Inc.'s patent, finding the petitioner failed to show a reasonable likelihood of prevailing on obviousness grounds.
T-Mobile USA, Inc. et al. v.Aspen Networks, Inc.
T-Mobile USA's IPR challenge against Aspen Networks regarding VoIP network routing claims was denied by the PTAB. The Board found that the petitioner failed to demonstrate a reasonable likelihood of success on its obviousness grounds, specifically concerning how SIP signaling sequences are maintained across network handoffs.
AMAZON.COM, INC. et al. v.Nokia Technologies Oy
Amazon and Nokia settled their IPR dispute over U.S. Patent 7,532,808 B2, leading the PTAB to terminate the proceeding. The parties filed a joint motion citing settlement and confidentiality concerns.
AMAZON.COM, INC. et al. v.Nokia Technologies Oy
The PTAB denied Amazon's request for Director Review of the institution decisions in two IPRs involving Nokia's wireless‑network patent, so the institution stands.
AMAZON.COM, INC. et al. v.Nokia Technologies Oy
Amazon and Nokia settled their inter partes review of Nokia’s 7,532,808 patent. The Board granted the joint motion to terminate, treating the settlement agreements as confidential. No merits were decided.
AMAZON.COM, INC. et al. v.Nokia Technologies Oy
Amazon and Nokia have settled their IPR over U.S. Patent 7,532,808 and filed a joint request to treat the settlement documents as confidential. The parties seek termination of the proceeding while keeping the settlement details out of the public record.
Texas Instruments Incorporated v.Greenthread, LLC
The Director granted review in multiple IPRs involving Texas Instruments and Greenthread, vacating the FWDs. The cases are remanded to allow discovery on privity issues across related proceedings.
Samsung Electronics Co., Ltd. et al. v.Mullen Industries LLC
The PTAB granted Samsung's petition to institute an IPR against Mullen Industries' 11,190,633 patent covering smartwatch notifications. The Board found a reasonable likelihood of unpatentability for all 39 claims based on prior art combinations. Institution was ordered and the trial will commence.
Samsung Electronics Co., Ltd. et al. v.Mullen Industries LLC
The Director denied institution of an Inter Partes Review (IPR) in a dispute involving Samsung and Mullen Industries. The decision relied on the Fintiv factors, finding that procedural concerns outweighed the merits.
Samsung Electronics Co., Ltd. et al. v.Truesight Communications LLC
The PTAB denied Samsung's IPR petition against Truesight's patent (8898803), citing the advanced stage and proximity of related District Court litigation.
Samsung Electronics Co., Ltd. et al. v.Harbor Island Dynamic, LLC
The PTAB denied Samsung’s petitions for Director Review of the institution decisions in four IPRs, including IPR2024-01402 covering patent 7,745,886, leaving the institution decisions unchanged.
Samsung Electronics Co., Ltd. et al. v.Harbor Island Dynamic, LLC
Samsung filed an Authorized Response to the PTAB Director Review request, arguing the Board correctly weighed Factor 2 and should deny the review of Harbor Island Dynamic’s location‑services patent. The brief relies on extensive case law to show that a three‑month trial‑date delta only slightly favors discretionary denial.
Ericsson Inc et al. v.Headwater Partners II LLC
Major U.S. carriers and Ericsson settled their IPR dispute over U.S. Patent 9,094,868, leading the PTAB to terminate the proceeding and keep the settlement terms confidential.
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