US PTAB Patent Cases
8,722 decisions indexed
Page 271 of 291 · 8,722 total
Samsung Austin Semiconductor, LLC et al. v.Sung, Chien-Min
The PTAB found all 20 claims of U.S. Patent No. 9138862 unpatentable by anticipation or obviousness over Sung ’026. The technology relates to Chemical Mechanical Polishing (CMP) pad conditioning methods, and the Board concluded that Petitioner successfully established invalidity across all grounds presented.
Samsung Austin Semiconductor, LLC et al. v.Sung, Chien-Min
The PTAB issued a Final Written Decision finding all eight challenged claims unpatentable based on obviousness. The Board accepted the Petitioner's argument that combining Chou and Sung ’479 provided sufficient motivation to achieve the claimed narrow variation in CMP technology.
Teladoc Health, Inc. v.Data Health Partners, Inc.
Teladoc Health, Inc. challenges the validity of Data Health Partners' patent (11144554) in an IPR proceeding, asserting that the goal-tracking system is obvious under 35 U.S.C. § 103. The petitioner relies on multiple combinations of prior art references, including Douglas, Wager, Chitiveli, Klotsche, and Koh, to invalidate numerous claims related to client/patient progress tracking in healthcare.
Teladoc Health, Inc. v.Data Health Partners, Inc.
Teladoc Health successfully petitioned the PTAB to institute IPR proceedings against Data Health Partners' patent (US 11144554), challenging its obviousness over multiple prior art references. The Board found reasonable likelihood of prevailing on all grounds, leading to institution for 18 claims.
Teladoc Health, Inc. v.Data Health Partners, Inc.
The PTAB issued a Final Written Decision finding that numerous claims of the patent were unpatentable based on obviousness. The Petitioner successfully demonstrated that various combinations of prior art references rendered the claimed features predictable to one skilled in the art.
Microchip Technology, Inc. v.Aptiv Technologies AG et al.
Aptiv has filed objections to more than 40 exhibits submitted by Microchip in IPR2024‑00495, arguing they are irrelevant, lack foundation, or contain hearsay. The objections cite Federal Rules of Evidence and seek to exclude the material from the trial that has already been instituted.
Microchip Technology, Inc. v.Aptiv Technologies AG et al.
Microchip Technology challenges Aptiv’s USB‑hub patent, arguing the PTAB’s denial of institution was an abuse of discretion for failing to construe “having” and to analyze prior art. The petitioner seeks Director Review to overturn the decision.
Microchip Technology, Inc. v.Aptiv Technologies AG et al.
Microchip Technology has filed a Director Review petition challenging the PTAB’s denial of institution in two IPRs that target Aptiv’s USB‑hub patent. The petitioner alleges the Board abused its discretion by omitting claim construction and prior‑art analysis. The request seeks reversal of the denial.
Microchip Technology, Inc. v.Aptiv Technologies AG et al.
The USPTO Director denied Microchip Technology's request for Director Review of the institution decisions in IPR2024-00558 involving Aptiv's patent 9,460,037. The order provides no further substantive analysis.
Microchip Technology, Inc. v.Aptiv Technologies AG et al.
Aptiv Technologies withdrew its request for Director Review in the IPR against Microchip Technology, with Microchip not opposing. The withdrawal is made without prejudice to appeal the Final Written Decision.
Microchip Technology, Inc. v.Aptiv Technologies AG et al.
The USPTO Director denied Microchip's request to review the institution denial of Aptiv's automotive electronics patent.
Microchip Technology, Inc. v.Aptiv Technologies AG et al.
Microchip Technology filed a Director Review request after the PTAB denied institution of its IPR against Aptiv’s U.S. Patent 10,545,899, alleging the Board failed to analyze prior art and apply agreed claim construction.
Microchip Technology, Inc. v.Aptiv Technologies AG et al.
Microchip files a brief urging the PTAB Director to deny Aptiv’s request for review of the Board’s obviousness ruling on claims 13‑14 of U.S. Patent 9,619,420, a USB switching invention.
Microchip Technology, Inc. v.Aptiv Technologies AG et al.
The PTAB Director has acknowledged a Director Review request in IPR2024-00495 and limited the petitioner’s response to a 15‑page brief filed within five business days, prohibiting new evidence or additional briefing.
Microchip Technology, Inc. v.Aptiv Technologies AG et al.
Aptiv Technologies seeks Director review of the PTAB’s decision that claims 13 and 14 of its automotive connectivity patent are unpatentable. The owner contends the Board misapplied the particularity requirement, shifted the burden of proof, and ignored secondary‑considerations evidence. The request targets the Board’s Final Written Decision.
Microchip Technology, Inc. v.Aptiv Technologies AG et al.
The Director denied Microchip Technology's request for review of the institution decisions that had denied institution of its IPRs against Aptiv's vehicle communication patent. The denial leaves the institution denials intact.
Microchip Technology, Inc. v.Aptiv Technologies AG et al.
Microchip Technology has filed a Director Review request to overturn PTAB’s denial of institution in two IPRs covering its USB‑hub patent. The petitioner alleges the Board failed to apply an agreed claim construction and ignored prior‑art analysis. The request is pending review by the Director.
Microchip Technology, Inc. v.Aptiv Technologies AG et al.
Microchip Technology initiated an IPR challenging the validity of Aptiv Technologies' patent 9460037, arguing that the claimed USB hub features are obvious. The petition focuses on combining prior art (Chang and Chang II) to demonstrate predictable design choices in computer networking hardware.
Meta Platforms, Inc. v.Sitnet, LLC
Meta Platforms challenges Sitnet's patent via an IPR petition, arguing the claims are obvious over combinations of prior art references. The petitioner asserts that known concepts regarding location tracking and message boards render the claimed invention predictable and trivial to implement.
Meta Platforms, Inc. v.Sitnet, LLC
Meta Platforms, Inc. challenged Sitnet, LLC's patent (9877345), arguing that the claims are obvious over prior art references like Gage, Mitchell, Shida, and Sinha. The petition details multiple grounds of obviousness based on combining known concepts in situational awareness systems.
Meta Platforms, Inc. v.Sitnet, LLC
Meta Platforms challenges Sitnet's patent 8332454, arguing the claims are obvious over prior art references Amidon, Wong, and Gogic. The PTAB institution decision was strongly favored due to compelling merits and favorable parallel litigation status.
Microchip Technology, Inc. v.Aptiv Technologies AG et al.
Microchip Technology initiated a Petition challenging the obviousness of claims in patent 10545899, which relates to USB hubs and connectivity. The petitioner argues that the claimed features are predictable combinations of prior art like Chang and Chang II.
Microchip Technology, Inc. v.Aptiv Technologies AG et al.
Microchip Technology filed a Petition with the PTAB challenging claims of Aptiv Technologies' patent 9619420, arguing that the USB hub technology is obvious. The petitioner asserts that combining existing components like host-to-host bridges and dual-role switching functionality renders the claimed invention predictable to a person skilled in the art.
Microchip Technology, Inc. v.Aptiv Technologies AG et al.
Microchip Technology challenges Aptiv Technologies' patent (9460037) in an IPR petition, arguing the claimed USB hub technology is obvious. The petitioner relies heavily on combining prior art references like Chang II and Chutorash to demonstrate predictable design evolution for dual-role ports.
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.
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.
Microchip Technology, Inc. v.Aptiv Technologies AG et al.
Microchip Technology successfully convinced the PTAB to institute IPR proceedings against Aptiv Technologies AG regarding USB connectivity claims. The Board found a reasonable likelihood of unpatentability over prior art references Chang and Chang II for independent claim 1 and dependent claims 2-6.
Microchip Technology, Inc. v.Aptiv Technologies AG et al.
Microchip Technology successfully petitioned to institute trial on several claims of Aptiv Technologies' patent regarding USB Hub/Bridge Systems, overcoming initial objections from the Patent Owner. The Board adopted a judicial correction of Claim 13, revising 'hub' to 'host', which significantly shaped the scope of the dispute.
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