US PTAB Patent Cases
5,620 decisions indexed
Page 29 of 188 · 5,620 total
Meta Platforms, Inc. v.Dialect, LLC
The USPTO denied institution for IPR2025-01336 after reviewing the merits. The petitioner failed to meet the standard of showing a reasonable likelihood of prevailing on at least one challenged claim.
Ford Motor Company v.AutoConnect Holdings LLC
Ford Motor Company filed a response urging the PTAB Director to deny AutoConnect’s request for review of a discretionary denial, emphasizing settled expectations from its long‑term Flextronics relationship and AutoConnect’s lapses in fee payments and commercialization. The filing argues that these factors preclude any expectation that the ’153 patent would be enforced against Ford.
Ford Motor Company v.AutoConnect Holdings LLC
AutoConnect’s counsel urges the PTAB to deny Ford’s IPR petition, citing Ford’s contradictory indefiniteness arguments and settled‑expectations grounds. The brief references Board guidance that disallows “having it both ways.”
Ford Motor Company v.AutoConnect Holdings LLC
Ford Motor Co. filed a Request for Director Review challenging a PTAB decision that granted institution based on a supplier‑based settled‑expectations theory. AutoConnect Holdings contends the Board relied on unsupported facts about Flextronics’ supply of infotainment systems and seeks reversal.
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.
Ford Motor Company v.AutoConnect Holdings LLC
Ford Motor Company has filed a petition to institute an IPR against AutoConnect’s U.S. Patent 9,290,153 covering vehicle‑device discovery and personalization. The petition asserts that all 21 claims are obvious over prior art such as Moinzadeh, Clement, Rasin, Bosch, and Ghabra.
Ford Motor Company v.AutoConnect Holdings LLC
Ford Motor Company has filed an IPR petition seeking to invalidate AutoConnect’s vehicle infotainment patent (US 9,290,153) on the ground of obviousness over multiple prior‑art references. The petition proposes claim constructions for “daemon” and “access” and requests the Board to institute the review.
Ford Motor Company v.AutoConnect Holdings LLC
Institution of IPR2025-01383 was granted, allowing the trial to proceed after the petitioner demonstrated a reasonable likelihood of prevailing on at least one challenged claim.
GUANGZHOU EKO TRADING DEVELOPMENT CO., LTD et al. v.Nine Stars Group (U.S.A.) Inc. et al.
Nine Stars Group filed a preliminary response opposing an IPR petition by Guangzhou EKO. The owner contends the cited Chinese patents are not prior art and, even if they were, do not make the ’796 claims obvious. The Board is urged to deny institution.
Netskope, Inc. v.K.Mizra LLC
Cisco, Forescout and HPE challenged K.Mizra’s 2012 network‑quarantine patent. The PTAB found the challengers failed to prove obviousness over prior art and upheld all claims.
Netskope, Inc. v.K.Mizra LLC
An exhibit submitted by Netskope shows K.Mizra's extensive litigation history, listing dozens of active and terminated district‑court cases. The document is used to underscore a pattern of settlements in the IPR challenge of patent 8234705.
Google LLC v.Telcom Ventures LLC
Google has filed an IPR petition seeking to invalidate all 19 claims of Telcom Ventures’ ’199 patent covering NFC‑based proximity detection and mobile payments, citing obviousness over Barnett, Waters, Wang and Sakamoto references.
GUANGZHOU EKO TRADING DEVELOPMENT CO., LTD et al. v.Nine Stars Group (U.S.A.) Inc. et al.
EKO petitions the PTAB to invalidate claims 1‑12 of Nine Stars’ ’796 patent covering a power‑saving, automatically opening trash bin. The petition relies on obviousness over Chinese references Zheng and Wang, asserting that the three‑state sensor control and sensor placement are well‑known.
GUANGZHOU EKO TRADING DEVELOPMENT CO., LTD et al. v.Nine Stars Group (U.S.A.) Inc. et al.
The USPTO granted institution for IPR2025-01369 after reviewing the merits, finding that the petitioner had a reasonable likelihood of prevailing on at least one challenged claim.
Ford Motor Company v.AutoConnect Holdings LLC
Ford Motor Company has filed an IPR petition challenging AutoConnect’s U.S. Patent 9,173,100 covering vehicle network security. The petition argues lack of priority support and obviousness over four prior‑art references. Ford seeks institution and a finding that the claims are unpatentable.
Resonac Hard Disk Corporation et al. v.MR TECHNOLOGIES GMBH
Exhibit 1042 presents aggregate PTAB IPR statistics for hard‑disk patents, noting a 100% institution rate across 4,148 trials. Twenty percent of those trials produced mixed claim findings, while the majority favored the petitioner.
Nintendo Co., Ltd. et al. v.Malikie Innovations Ltd.
Nintendo and Malikie Innovations settled their IPR dispute over patent 8,115,731 B2, leading the Board to dismiss the petition and terminate the proceeding before trial.
Nintendo Co., Ltd. et al. v.Malikie Innovations Ltd.
Nintendo and Malikie Innovations settled their IPR dispute over patent 8,545,247 B2 before trial. The Board granted the joint motion to terminate, dismissing the petitions.
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.
Cisco Systems, Inc. v.Dynamic Mesh Networks, Inc.
Dynamic Mesh Networks seeks a discretionary denial of Cisco’s IPR petition covering 21 claims of a 2008 wireless‑mesh patent, arguing settled expectations, weak invalidity grounds, and unfavorable Fintiv factors.
Samsung Electronics Co., Ltd. et al. v.SnapAid Ltd.
Samsung Electronics has filed a post‑grant review petition seeking cancellation of all twelve claims of SnapAid’s ’452 patent covering real‑time image‑quality assessment. The challenger alleges obviousness, indefiniteness, lack of written description, and patent‑ineligible subject matter.
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.
Samsung Electronics Co., Ltd. et al. v.One-E-Way, Inc.
The PTAB issued multiple institution decisions, granting IPR for several cases including IPR2025-01516 after finding a reasonable likelihood of success. Other proceedings were denied based on discretionary or non-merits grounds.
Cisco Systems, Inc. v.Dynamic Mesh Networks, Inc.
Dynamic Mesh Networks filed a statutory disclaimer for all claims of U.S. Patent 11,368,537, prompting a petition for Director Review to block the institution of Cisco's IPR. The patent owner argues that the disclaimer bars any IPR under 37 C.F.R. §42.107(e).
Cisco Systems, Inc. v.Dynamic Mesh Networks, Inc.
Cisco Systems, Inc. filed a response to Dynamic Mesh Networks’ request for director review, stating it takes no position and defers to the Director’s discretion.
Cisco Systems, Inc. v.Dynamic Mesh Networks, Inc.
Court decision.
Google LLC v.Telcom Ventures LLC
Google has filed an IPR petition seeking to invalidate all 11 claims of Telcom Ventures' mobile‑payment patent, arguing obviousness over four prior‑art references and opposing discretionary denial.
Cisco Systems, Inc. v.Dynamic Mesh Networks, Inc.
Cisco has filed an IPR petition seeking cancellation of all 19 claims of Dynamic Mesh Networks' ’537 patent, alleging obviousness over multiple prior‑art mesh networking references. The petition outlines three grounds covering the full claim set and requests the Board to institute the review.
Marvell Semiconductor, Inc. v.Credo Technology Group Ltd.
Marvell has filed an IPR petition seeking to invalidate 19 claims of Credo’s ’111 patent covering high‑speed serial‑link equalization. The challenger relies on a combination of prior‑art references that teach known equalization, preset selection, and training techniques.
Taiwan Semiconductor Manufacturing Company Limited v.Marlin Semiconductor Ltd. et al.
TSMC has filed an IPR petition challenging all ten claims of Marlin’s 6,888,181 FinFET triple‑gate patent, asserting anticipation and obviousness over multiple prior‑art references. The petition seeks institution of the review and cancellation of the claims.
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