Mobile communications — US PTAB Patent Cases
8 decisions indexed
Page 1 of 1 · 8 total
Amphenol Corporation v.Credo Technology Group Ltd.
The ITC investigation into switchable‑connectivity phones and tablets was terminated after Ericsson and Apple filed a joint motion to end the case based on a settlement. The Commission found no reason to deny the motion and declined to review the initial determination.
Google LLC v.TJTM Technologies, LLC
Google has filed an IPR petition seeking cancellation of all nine claims of TJTM Technologies’ ’853 patent, which covers a mobile‑device “inactive mode” for reducing driver distraction. The petition relies on obviousness over Cazanas, Frye, and Zhou and argues there is no basis for discretionary denial.
Samsung Electronics Co., Ltd. et al. v.Keyless Licensing LLC
Samsung has filed an IPR petition seeking to invalidate claims 1‑5 and 7‑20 of Keyless Licensing’s ’144 patent, arguing that the claims are obvious over prior‑art references such as Bast, Wedel, Benoit and Jambhekar.
Lenovo (United States) Inc. et al. v.Headwater Research LLC
Lenovo and Motorola filed a joint request to keep their settlement agreement confidential and to terminate the IPR against Headwater Research's patent 10,749,700. The motion relies on statutory confidentiality provisions.
Samsung Electronics Co., Ltd. et al. v.Cerence Operating Company et al.
Samsung Electronics successfully petitioned for institution of IPR against Cerence Operating Company, arguing that the patent claims related to SMS audio messaging were obvious over prior art references including Dolan and Freedman. The PTAB found a reasonable likelihood of prevailing on at least one claim, moving the case into active litigation.
Samsung Electronics Co., Ltd. et al. v.Headwater Research LLC
Samsung and Headwater have settled their IPR dispute over U.S. Patent 8,639,811 and jointly filed a motion to terminate the proceeding while keeping the settlement agreement confidential under statutory provisions.
Samsung Electronics Co., Ltd. et al. v.Headwater Research LLC
The PTAB denied Samsung and Google's request for Director Review of the Final Written Decision in IPR2024-00341 concerning patent 8,406,733.
Samsung Electronics Co., Ltd. et al. v.Headwater Research LLC
Samsung and Google filed a second IPR petition challenging all claims of Headwater Research's patent, but the USPTO denied institution based on a post‑filing PO stipulation. The petitioners request Director review, arguing the denial misapplies § 314(a) and threatens broader litigation.
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