US PTAB Patent Cases
8,574 decisions indexed
Page 271 of 286 · 8,574 total
Samsung Electronics Co., Ltd. et al. v.Staton Techiya LLC
The PTAB granted institution of IPR for Samsung against Staton Techiya regarding U.S. Patent 11,610,587, focusing on audio management and sonic signature detection.
Valve Corporation v.Immersion Corporation
Valve Corporation successfully convinced the PTAB to institute an IPR, challenging Immersion Corporation's patent claims related to haptic feedback systems. The Board found preliminary evidence suggesting that prior art references (Banerjee, Meglan, Rogers) anticipate or render obvious key elements of the asserted claims.
Microchip Technology, Inc. v.Aptiv Technologies AG et al.
The PTAB denied Microchip Technology's IPR against Aptiv Technologies, finding that the Petitioner failed to establish a reasonable likelihood of prevailing due to contingent and unsupported claim construction arguments.
Valve Corporation v.Immersion Corporation
The PTAB granted institution of IPR for Valve Corporation against Immersion Corporation regarding patent 8,749,507. The Board found a reasonable likelihood that claims are obvious in view of Astala and Shahoian, and Keely/Kolmykov-Zotov.
DISH Network L.L.C. et al. v.Entropic Communications LLC
DISH Network L.L.C.'s IPR petition against Entropic Communications LLC's '566 patent was denied by the PTAB, finding no reasonable likelihood of prevailing on any claim. The Board rejected all asserted grounds under 35 U.S.C. § 103 regarding obviousness over various prior art combinations in OFDMA/Spectrum Sharing technology.
3Shape A/S et al. v.Dental Imaging Technologies Corporation
The PTAB denied the institution of an IPR challenge against Dental Imaging Technologies Corporation's patent covering intra-oral scanning and 3D modeling. The Board found that the petitioner failed to demonstrate a reasonable likelihood of prevailing on the grounds of obviousness over combinations of Zhang and Babayoff.
3Shape A/S et al. v.Dental Imaging Technologies Corporation
The PTAB denied the institution of an IPR challenging U.S. Patent 10,076,391 B2. The Board found that Petitioner failed to demonstrate a reasonable likelihood of prevailing on claims related to bite registration methods.
DISH Network L.L.C. et al. v.Entropic Communications, LLC
The PTAB denied the institution of IPR for DISH Network against Entropic Communications, finding that the Petitioner failed to show a reasonable likelihood of prevailing on any ground. The dispute centers on whether specific probe packet techniques in coaxial networks are obvious.
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.
TESLA, INC. v.iQar Inc.
Tesla successfully instituted an IPR against iQar Inc.'s patent covering power management/cruise control systems, asserting obviousness over all challenged claims (1-20). The Board found a reasonable likelihood of prevailing on the grounds that combining prior art references like Hongo and Obradovich renders the claimed technology obvious.
TESLA, INC. v.iQar Inc.
The PTAB denied institution of an IPR challenging Tesla's patent 7,925,426 against iQar Inc., finding that the petitioner failed to demonstrate a reasonable likelihood of prevailing on any challenged claim.
CISCO SYSTEMS, INC. et al. v.InfoExpress Inc.
The PTAB denied institution of IPR for Cisco and Fortinet against InfoExpress, finding no reasonable likelihood that the challenged claims of U.S. Patent No. 8,347,350 would be found obvious over prior art.
Microsoft Corporation et al. v.InterDigital Patent Holdings, Inc. et al.
Microsoft Corporation successfully challenged InterDigital Patent Holdings, Inc.'s patent claims in a PTAB decision. The Board found that the petitioner demonstrated a reasonable likelihood of prevailing on all asserted grounds regarding anticipation and obviousness. This institution decision keeps the dispute alive for further review.
Microsoft Corporation et al. v.InterDigital Patent Holdings, Inc. et al.
The PTAB instituted an IPR challenge against InterDigital's patent 8737933, finding a reasonable likelihood of prevailing for Microsoft. The Board rejected the Patent Owner's attempt to secure discretionary denial, moving the case to the merits phase.
NJOY, LLC et al. v.JUUL Labs, Inc.
The PTAB denied institution of the IPR petition for NJOY against JUUL Labs, finding that Petitioner failed to demonstrate a reasonable likelihood of prevailing on obviousness grounds. The Board found insufficient motivation or reasonable expectation of success in combining various prior art references across multiple claims.
Samsung Austin Semiconductor, LLC et al. v.Sung, Chien-Min
The PTAB granted institution for all 21 claims in this IPR, finding sufficient evidence of record that prior art (Tsai, Sung '026, Sung '146) anticipates or renders obvious the claimed technology. The decision was reached despite concerns regarding parallel district court litigation involving Samsung and other entities.
Samsung Austin Semiconductor, LLC et al. v.Sung, Chien-Min
The PTAB granted institution for the IPR against Samsung Austin Semiconductor, LLC et al., despite arguments from the patent owner that the disclosures were too general or lacked specific enablement. The Board found sufficient evidence to support anticipation and obviousness claims based on prior art Sung ’026.
Samsung Austin Semiconductor, LLC et al. v.Sung, Chien-Min
The PTAB has instituted an IPR challenge against Samsung's 8974270, finding a reasonable likelihood of success on obviousness grounds. The Board accepted Petitioner's arguments that combining prior art references renders multiple claims unpatentable.
ASUSTeK Computer Inc. et al. v.LiTL LLC
ASUSTeK Computer Inc. failed to convince the PTAB that a Person of Ordinary Skill in the Art (POSA) would be motivated to modify Lane's hinge mechanism using Misawa's single-pivot design. The Board denied institution, finding that the proposed modification would destroy the intended functionality of the original invention.
Meta Platforms, Inc. v.Sitnet, LLC
Meta Platforms successfully petitioned the PTAB to challenge Sitnet's patent (11470682) on grounds of obviousness over multiple prior art references. The Board granted institution, allowing Meta to proceed with its IPR challenge against claims 1-20.
Meta Platforms, Inc. v.Sitnet, LLC
Meta Platforms, Inc. successfully secured institution of its Inter Partes Review against Sitnet's patent 9877345. The Board found that the petitioner met the likelihood standard for obviousness over multiple prior art references (Gage, Mitchell, Shida).
Meta Platforms, Inc. v.Sitnet, LLC
Meta Platforms successfully secured institution in its IPR challenge against Sitnet, LLC's '454 patent. The Board found sufficient support for obviousness over Amidon and Wong/Gogic, advancing the dispute to trial.
Meta Platforms, Inc. v.Sitnet, LLC
Meta Platforms successfully navigated the institution phase of an IPR against Sitnet's patent 8249932, with the PTAB finding a reasonable likelihood that claims are unpatentable. The Board adopted a specific construction for 'situational network,' setting the stage for trial.
Bruker Spatial Biology, Inc. v.10x Genomics, Inc. et al.
Bruker Spatial Biology successfully petitioned the PTAB to institute an IPR against 10x Genomics, Inc., challenging numerous claims of patent 11542554. The Board found a reasonable likelihood that the challenged claims are unpatentable based on grounds of obviousness (35 U.S.C. § 103).
Next Step Group, Inc. v.Deckers Outdoor Corporation
The PTAB denied institution for Next Step Group's IPR against Deckers Outdoor Corporation regarding the Pull Tab Functional '161 patent. The Board found Petitioner failed to demonstrate a reasonable likelihood that the claimed ornamental design was anticipated or obvious over the asserted prior art.
Dexcom, Inc. v.Abbott Diabetes Care Inc.
Dexcom successfully petitioned to institute an IPR against Abbott Diabetes Care Inc.'s glucose monitoring patent (11298056). The Board found a reasonable likelihood of prevailing on grounds of obviousness (103) for claims 13 and 29.
Dexcom, Inc. v.Abbott Diabetes Care Inc.
Dexcom failed to convince the PTAB that Abbott's glucose monitoring patent was unpatentable based on obviousness grounds. The Board denied institution, finding insufficient evidence across multiple prior art combinations.
Aylo Freesites Ltd et al. v.DISH Technologies L.L.C. et al.
The PTAB denied institution for Aylo Freesites Ltd's IPR challenge against DISH Technologies L.L.C.'s patent, citing failures under the General Plastic factors. The Board found that the petitioner lacked sufficient diligence in prior art searching and failed to adequately justify petition timing.
Aylo Freesites Ltd et al. v.DISH Technologies L.L.C. et al.
The PTAB denied the IPR petition filed by Aylo Freesites Ltd against DISH Technologies L.L.C., citing a failure to demonstrate reasonable diligence in its prior art search and unfavorable General Plastic factors. The Board found that the Petitioner could not have reasonably avoided finding highly relevant references, leading to the denial of institution for all 16 claims at issue.
Aylo Freesites Ltd et al. v.DISH Technologies L.L.C. et al.
The PTAB denied institution of an IPR petition filed by Aylo Freesites Ltd against DISH Technologies L.L.C., citing failure to demonstrate reasonable diligence in prior art search and tactical delays. The Board relied on General Plastic factors, finding the overlap between petitions was significant and Petitioner failed to justify its timing or discovery efforts regarding new references.
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