US PTAB Patent Cases
8,574 decisions indexed
Page 275 of 286 · 8,574 total
Meta Platforms, Inc. v.Dialect, LLC
Meta Platforms has filed a petition for inter partes review of Dialect’s U.S. Patent 8,015,006, targeting claims 5 and 6. The challenger alleges obviousness over multiple prior‑art speech‑recognition references. The petition seeks institution of the review.
BOE TECHNOLOGY GROUP CO., LTD. v.Bishop Display Tech LLC
BOE Technology Group has filed an IPR petition challenging Bishop Display Tech’s LED driver patent (U.S. 8,093,830). The petition asserts that prior art references Ghanem, Nishimura, and Tripathi render all five claims obvious under §103. The Board is asked to institute the review and find the claims unpatentable.
Meta Platforms, Inc. v.Dialect, LLC
Meta Platforms has filed a petition to invalidate Dialect’s 8,447,607 patent covering multimodal speech processing. The challenger relies on Maes, Coffman and Ittycheriah references to argue obviousness under 35 U.S.C. §103 and urges the Board to institute the IPR.
Meta Platforms, Inc. v.Dialect, LLC
Meta Platforms has filed a petition for inter partes review of Dialect’s ’825 patent covering speech‑recognition methods, asserting that the claims are obvious over multiple prior‑art references.
SAMSUNG ELECTRONICS CO., LTD. et al. v.OMNI MEDSCI, INC.
Samsung and co‑petitioners seek an IPR of Omni MedSci’s ’455 wearable health‑monitoring patent, arguing the claims are obvious over prior art and that earlier IPR findings estop re‑litigation. They request the Board institute the proceeding.
Snap Inc. et al. v.Nokia Technologies Oy
Snap Inc. petitions the PTAB to invalidate Nokia’s ’701 video‑coding patent, asserting obviousness over Murashita, Marpe, and Yu. The petition targets all 20 claims and seeks their cancellation.
BPI Labs, LLC et al. v.Eli Lilly & Co.
BPI Labs has filed an IPR petition seeking to invalidate 15 claims of Eli Lilly’s 9,474,780 patent covering GLP‑1/GIP co‑agonist peptides. The petition relies on obviousness over three prior‑art references (Alsina‑Fernandez, DiMarchi, Lau). No secondary considerations are alleged.
Google LLC v.Telcom Ventures LLC
Google has filed an IPR petition seeking to invalidate 14 claims of Telcom Ventures' smartphone payment patent, alleging obviousness over four prior art references.
Guardant Health, Inc. v.Cold Spring Harbor Laboratory
Guardant Health petitions the PTAB to invalidate Cold Spring Harbor Laboratory’s ’510 DNA‑sequencing patent, asserting that all challenged claims are obvious over the Lo application and other prior‑art references. The petition lists six grounds covering 30 claims and seeks cancellation of the entire patent.
Samsung Electronics Co., Ltd. et al. v.Radian Memory Systems LLC
Samsung has filed an IPR petition challenging Radian Memory’s ’801 patent covering SSD metadata and maintenance functions. The petition asserts obviousness over several prior‑art references and seeks a reasonable likelihood of success on multiple claims.
Microsoft Corporation v.Dialect, LLC
Microsoft has filed an IPR petition challenging 11 claims of Dialect’s 2008 speech‑interface patent, asserting obviousness over four prior‑art references under 35 U.S.C. § 103. The petition seeks institution and cancellation of the claims.
Zesty.ai, Inc. v.Aon Re, Inc.
Zesty.ai has filed an IPR petition seeking cancellation of all 20 claims of Aon Re’s U.S. Patent 11,195,058, asserting that the claims are obvious over the Gross publication and other prior art.
Microsoft Corporation v.Dialect, LLC
Microsoft has filed an IPR petition challenging claim 42 of Dialect’s ’659 patent, asserting lack of written description support and obviousness over multiple prior‑art references. The petition seeks institution of the review to invalidate the claim.
FRESH PRODUCTS, LLC v.SANASTAR INC.
Fresh Products, LLC has filed an IPR petition seeking cancellation of 15 claims of Sanastar’s U.S. Patent 10,294,649 covering a urinal anti‑splash device, arguing obviousness over Fushimi, Brown ’098, Brown ’394, Valadez and Wise references.
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.
Samsung Electronics Co. Ltd. et al. v.Maxell, LTD.
Samsung Electronics petitions the PTAB to invalidate 20 claims of Maxell’s ’091 set‑top‑box patent, asserting obviousness over multiple prior‑art references. The petition lists six grounds covering all claims and cites expert testimony to bolster its position.
Disney Entertainment & Sports LLC v.Adeia Guides Inc.
Disney Entertainment & Sports LLC has filed an IPR petition seeking cancellation of claims 1‑6 of Adeia Guides’ U.S. Patent 9,860,595, alleging obviousness over several prior‑art references. The petition details four grounds combining Tecot, Lee, Logan, Poslinski, and McElhatten. The case is pending institution.
Regions Bank v.United Services Automobile Association
Regions Bank has filed a petition for inter partes review of US 12,159,310, asserting that all 16 claims are obvious over earlier mobile check‑deposit disclosures (Garcia, Luo, Meier, Cohen, Goyal, Yoon). The petition seeks institution of the IPR and cancellation of the claims.
Google LLC v.Telcom Ventures LLC
Google has filed an IPR petition seeking to invalidate all 18 claims of Telcom Ventures' NFC‑based mobile payment patent, arguing obviousness over four prior‑art references. The petition also challenges any discretionary denial and requests institution of the review.
Ford Motor Company v.AutoConnect Holdings LLC
Ford Motor Co. petitions the PTAB to invalidate 21 claims of AutoConnect’s vehicle‑access patent, asserting that the invention was obvious over three prior‑art references (Clement, Ghabra, Lickfelt). The petition includes claim‑construction arguments and seeks institution of the IPR.
Jesco Lighting Group, LLC v.AGS Lighting Management, LLC
Jesco Lighting Group has filed an IPR petition seeking cancellation of all 20 claims of AGS Lighting Management’s linear LED lighting patent, asserting obviousness over multiple prior‑art references. The petition details four grounds, each pairing Edwards, Sadwick, Jeswani, and May to show the claimed features were well‑known.
Google LLC v.CardWare Inc.
Google has filed an IPR petition challenging all 23 claims of CardWare’s ’579 patent covering limited‑duration numbers for contactless payments. The petition asserts obviousness over a suite of prior‑art NFC payment references and argues that discretionary denial is unwarranted.
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.
Ford Motor Company v.AutoConnect Holdings LLC
Ford Motor Company has filed an IPR petition challenging AutoConnect’s 9,020,697 patent covering vehicle‑network access based on device location. The petition asserts that all 21 claims are obvious over three prior‑art references (Clement, Ghabra, Lickfelt) and provides claim constructions. The Board is asked to institute the review.
BOE Technology Group Co., Ltd. et al. v.138 East LCD Advancements Limited et al.
BOE Technology Group has filed a petition to invalidate all twelve claims of U.S. Patent 8,319,512, asserting that the claims are obvious over a combination of prior‑art LCD driver references. Six obviousness grounds are presented, each tying specific claim groups to the teachings of Saito, Her, Taguchi, and Kim.
Google LLC et al. v.ART RESEARCH AND TECHNOLOGY, LLC
Google has filed an IPR petition seeking cancellation of all 21 claims of ART Research’s ’001 patent, which covers video‑annotation features used in social‑network contexts. The petition argues the claims are obvious over multiple prior‑art references.
Amazon.com Services LLC v.VB Assets, LLC
Amazon has filed an IPR petition seeking cancellation of all 19 claims of VB Assets’ ’025 patent covering voice‑driven song dedication, arguing the claims are obvious over existing speech‑interface and music‑dedication technologies.
Westinghouse Air Brake Technologies Corporation et al. v.Railware, Inc. et al.
Wabtec has filed an IPR petition challenging Railware’s RE 49,115 patent. The petition asserts that claims 20‑36 are obvious over the FRA‑Report combined with secret‑code references. No discretionary denial is alleged.
Westinghouse Air Brake Technologies Corporation et al. v.Railware, Inc. et al.
Wabtec has filed an IPR petition challenging Railware’s RE 47835 patent covering railway block‑and‑unblock code systems. The petition asserts obviousness over the FRA‑Report and several secret‑code references.
Google LLC v.Sonos, Inc.
Google has filed an IPR petition seeking to invalidate Sonos’s multi‑speaker audio patent, arguing that the claims are obvious over existing Bluetooth speaker technologies. The petition requests institution of the review and cancellation of all challenged claims.
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