US PTAB Patent Cases
8,722 decisions indexed
Page 227 of 291 · 8,722 total
TESLA, INC. v.iQar Inc.
Tesla filed a Petition for Inter Partes Review against iQar Inc.'s patent (8972161), challenging the claims based on obviousness over prior art references. Tesla argues that the claimed energy-optimum routing and automatic cruise control features are conventional modifications of existing technology, making them unpatentable.
Delta Power Equipment Corporation et al. v.P & F Brother Industrial Corporation
Petitioners (Delta Power Equipment, Lowe's, Home Depot) successfully requested institution of their Inter Partes Review against U.S. Patent No. 7,475,622. The challenge asserts that the claimed safety features for table saws are obvious over combinations of prior art references like Gass and AAPA.
TESLA, INC. v.iQar Inc.
Tesla successfully petitioned to institute IPR against iQar Inc.'s patent covering automotive systems and power management. The PTAB preliminarily found that the challenged claims were obvious over prior art, specifically Neiss's Predictive Cruise Control system. This decision advances Tesla's challenge in a related District Court case.
Delta Power Equipment Corporation et al. v.P & F Brother Industrial Corporation
Petitioner's attempt to invalidate a cutting machine safety device patent was denied by the PTAB. The Board found that key biasing elements in the prior art did not match the specific limitations of the claims.
TESLA, INC. v.iQar Inc.
The PTAB found that multiple claims of the patent were unpatentable based on obviousness (35 U.S.C. § 103). The Board concluded that prior art combination with Neiss supported the modifications to the patented system, particularly regarding route handling and iterative energy calculation. Claims 1–6, 8–15, 17, and 18 were found invalid.
US Conec Ltd. v.Senko Advanced Components, Inc.
US Conec and Senko have settled their IPR over patent 11,307,369 and jointly request the settlement be kept confidential while moving to terminate the proceeding.
US Conec Ltd. v.Senko Advanced Components, Inc.
US Conec and Senko Advanced Components settled their dispute, leading the PTAB to terminate multiple IPRs, including the challenge to U.S. Patent 11,307,369. The Board granted the joint motion to terminate and partially approved confidentiality treatment of the settlement agreement.
US Conec Ltd. v.Senko Advanced Components, Inc.
US Conec Ltd. and Senko Advanced Components, Inc. settled their dispute, leading the PTAB to terminate multiple IPR proceedings, including the one covering patent 11,307,369 B2. The settlement agreement was treated as confidential business information.
US Conec Ltd. v.Senko Advanced Components, Inc.
US Conec Ltd. and Senko Advanced Components have settled their IPR dispute over U.S. Patent 11,307,369. They jointly request the settlement be kept confidential and move to terminate the IPR.
US Conec Ltd. v.Senko Advanced Components, Inc.
US Conec Ltd. successfully secured institution of Inter Partes Review against Senko Advanced Components, Inc., challenging 18 claims related to optical fiber connectors.
US Conec Ltd. v.Senko Advanced Components, Inc.
US Conec Ltd. successfully secured institution of IPR against Senko Advanced Components, Inc.'s optical connector patent (11307369), challenging 22 claims based on obviousness and anticipation.
US Conec Ltd. v.Senko Advanced Components, Inc.
US Conec Ltd. has filed a Petition challenging 18 claims of Senko Advanced Components' patent, alleging obviousness and anticipation based on prior art references including Nguyen, Lin, Scherer, and Gniadek. The petitioner argues that combining these references yields predictable improvements to the optical connector technology.
US Conec Ltd. v.Senko Advanced Components, Inc.
US Conec Ltd. challenges the validity of Senko Advanced Components' '369 patent, arguing that various claims are anticipated or rendered obvious by prior art references (Scherer, Lee, Gniadek). The petition asserts both anticipation (102) and obviousness (103), specifically targeting connector housing arrangements in optical fiber technology.
IKEA Supply AG et al. v.Everlight Electronics Co., Ltd.
IKEA Supply AG and Everlight Electronics jointly moved to terminate IPR2024-00987 after settling their dispute over U.S. Patent No. 9,905,742. The Board was asked to end the proceeding under 35 U.S.C. § 317.
TransCore, LP et al. v.Hand Held Products, Inc.
TransCore and Hand Held Products settled their IPR dispute over a handheld scanner patent. The Board granted a joint motion to terminate the proceedings before trial, treating the settlement as confidential.
Ericsson Inc. et al. v.Active Wireless Technologies LLC
Ericsson, Nokia and Active Wireless jointly request that their 5G NR settlement be kept confidential, invoking statutory confidentiality provisions.
IKEA Supply AG et al. v.Everlight Electronics Co., Ltd.
IKEA Supply and Everlight Electronics settled their dispute over U.S. Patent 9,905,742, leading the PTAB to terminate the inter partes review after it had been instituted. The settlement agreement is to be kept confidential per regulatory provisions.
IKEA Supply AG et al. v.Everlight Electronics Co., Ltd.
IKEA Supply AG and Everlight Electronics jointly filed a motion to have their settlement agreement treated as business confidential information under 35 U.S.C. §317(b) in IPR2024-00987.
TransCore, LP et al. v.Hand Held Products, Inc.
TransCore and Hand Held Products entered a confidential settlement and jointly moved to terminate IPR2024-00982 before the Board issued an institution decision.
Samsung Electronics Co. Ltd et al. v.Maxell, Ltd.
Maxell seeks Director Review to overturn the PTAB’s institution of an IPR against Samsung’s Bluetooth streaming patent, arguing the Board misapplied discretionary denial standards and ignored key Fintiv factors.
Samsung Electronics Co., Ltd. et al. v.Redstone Logics LLC
Samsung and Redstone Logics settled their dispute over U.S. Patent 9,253,925. The parties jointly moved to terminate the pending IPR and requested the settlement be kept confidential.
Ericsson Inc. et al. v.Active Wireless Technologies LLC
Ericsson and Nokia settled with Active Wireless Technologies, leading the PTAB to terminate three inter partes review proceedings. The settlement agreements were also designated as business‑confidential information.
Ericsson Inc. et al. v.Active Wireless Technologies LLC
Ericsson, Nokia and Active Wireless Technologies have settled their 5G NR patent dispute and jointly moved to terminate the IPR. The Board has not yet decided the merits, and public policy supports termination.
Samsung Electronics Co. Ltd et al. v.Maxell, Ltd.
Maxell argues that Samsung’s IPR petition should be denied because the cited prior art was already considered, the petition lacks merit, and discretionary factors favor denial given parallel district‑court litigation.
Samsung Electronics Co., Ltd. et al. v.Redstone Logics LLC
Samsung Electronics and Redstone Logics settled their IPR dispute over Patent 9,253,925 before a trial was instituted. The Board terminated the proceeding and ordered the settlement agreement to be kept confidential.
Samsung Electronics Co., Ltd. et al. v.Oura Health Oy et al.
Samsung has filed a PGR petition seeking to invalidate Oura’s wearable‑ring patent (US 11,868,178) on grounds of obviousness over multiple prior‑art references and §112 indefiniteness.
Samsung Electronics Co., Ltd. et al. v.Oura Health Oy et al.
Samsung has filed a PGR petition seeking cancellation of all 16 claims of Oura’s wearable ring patent, arguing obviousness over three prior‑art references and urging the Board not to deny institution.
AT&T Services Inc. et al. v.Innovative Sonic Limited
Major carriers including AT&T and T-Mobile have filed an IPR challenging U.S. Patent No. 9,736,883, which covers cellular network inter-node connectivity methods. The Petitioners argue that the patent is invalid under Sections 102 and 103 based on prior art references Centonza and Han.
Juniper Networks, Inc. v.Portsmouth Network Corporation
Juniper Networks filed a Petition to challenge U.S. Patent No. 8,014,394 held by Portsmouth Network Corporation. The petition asserts that several claims related to multicast routing and switch fabric are obvious over prior art references Blease, Weyman, Hu, Deng, and Rao under 35 U.S.C. § 103. This proceeding addresses the core validity of networking technology patents.
IKEA Supply AG et al. v.Everlight Electronics Co., Ltd.
IKEA Supply AG has filed an IPR challenging U.S. Patent No. 7,554,126 held by Everlight Electronics Co., Ltd., asserting that the LED claims are unpatentable. The petition relies heavily on grounds of anticipation and obviousness using multiple prior art references. This challenge targets numerous structural features within light emitting diode technology.
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