US PTAB Patent Cases
8,574 decisions indexed
Page 207 of 286 · 8,574 total
Roku, Inc. v.VideoLabs, Inc.
Roku petitions the PTAB challenging 15 claims of VideoLabs' patent (8,291,236) based on anticipation and obviousness over prior art reference Russ. The petitioner argues that the prior art fully discloses the system structure for content access control bridging two security domains. This challenge is part of ongoing litigation between the parties.
Roku, Inc. v.VideoLabs, Inc.
Roku challenged VideoLabs' patent 8291236 in an IPR proceeding, alleging that the core concepts of bridging security systems were anticipated by prior art. Petitioner argues that claims related to dynamic encryption and entitlement management are obvious over references like Russ, Robert, and Eskicioglu.
Google LLC v.Kove IO, Inc.
Google LLC filed a Petition for Inter Partes Review challenging 13 claims of Kove IO, Inc.'s patent (7233978) related to distributed computing and location services. The petitioner asserts that these claims are obvious over various combinations of prior art references, including Skagerwall, Vingralek, Krasner, and Sato. Google also argues against the discretionary denial of the petition.
Google LLC v.Kove IO, Inc.
Google LLC has petitioned the PTAB, arguing that U.S. Patent No. 7,233,978 is unpatentable over various combinations of prior art references. The petitioner asserts that combining references like Kahn, Krasner, and Vingralek renders numerous claims obvious in the field of networked data storage.
Google LLC v.Kove IO, Inc.
Google LLC has filed an IPR challenging U.S. Patent No. 7,814,170 held by Kove IO, Inc., asserting that the claims are anticipated (35 U.S.C. § 102) or obvious (35 U.S.C. § 103). The petition centers on prior art references related to distributed data management and networking systems.
Google LLC v.Kove IO, Inc.
Google LLC initiated an IPR challenging Kove IO, Inc.'s patent (7814170) on the grounds of obviousness under 35 U.S.C. § 103. The petition argues that the claimed distributed file system architecture is predictable when combining prior art references Kahn et al. and Vingralek R.
Google LLC v.Kove IO, Inc.
Google LLC filed a Petition challenging Kove IO, Inc.'s patent via IPR, arguing that the claimed distributed network features are obvious. The petitioner asserts that combining prior art references Skagerwall and Vingralek would motivate a Person Having Ordinary Skill in the Art to implement the claims for improved scalability.
Google LLC v.Kove IO, Inc.
Google LLC challenges Kove IO, Inc.'s patent claims regarding distributed data management under 35 U.S.C. § 102 and § 103. The petitioner argues that the claimed invention is anticipated by Kahn et al. and rendered obvious when combined with Vingralek R.
Inari Agriculture, Inc. v.Corteva Agriscience LLC et al.
Inari Agriculture challenged Corteva Agriscience's patent covering TC1507 plant biotechnology, arguing the claims fail enablement under 35 U.S.C. §112(a) due to missing germplasm deposits. The petitioner also asserted anticipation and obviousness over prior art (Barbour) under both §102 and §103.
LG Energy Solution, Ltd. v.Molecular Rebar Design, LLC
LG Energy Solution has filed a petition challenging the validity of Molecular Rebar Design's patents covering advanced nanomaterials for batteries. The challenge centers on obviousness (35 U.S.C. § 103) based on combinations of prior art references, alongside arguments regarding lack of written description support.
LG Energy Solution, Ltd. v.Molecular Rebar Design, LLC
LG Energy Solution initiated an IPR challenge against Molecular Rebar Design, LLC regarding patents covering battery/electrolyte materials utilizing nanotubes. The core dispute centers on whether the challenged claims are obvious over various combinations of prior art references like Bosnyak-392 and Son. Petitioner argues that a Person of Ordinary Skill in the Art (POSITA) would have been motivated to make these claimed innovations.
LG Energy Solution, Ltd. v.Molecular Rebar Design, LLC
LG Energy Solution challenges Molecular Rebar Design's patent on lithium-ion battery composites, arguing the technology is obvious based on prior art combinations of carbon nanotubes.
Texas Instruments Incorporated v.Bell Semiconductor, LLC
Texas Instruments Incorporated filed an IPR challenging 12 claims of a Bell Semiconductor LLC patent related to Ball Grid Array (BGA) packaging reliability. The petitioner asserts that all claims are unpatentable over prior art by demonstrating predictable modifications using combinations of known semiconductor package designs and stress mitigation techniques.
Intel Corporation et al. v.Telefonaktiebolaget LM Ericsson
Intel and others challenged Ericsson's '659 Patent, arguing that its deblocking filter equations are obvious over prior art references like Fu and Bjontegaard. The petition asserts that a Person Having Ordinary Skill in the Art would have routinely optimized the claimed coefficients using existing knowledge of high-pass filters.
Intel Corporation et al. v.Telefonaktiebolaget LM Ericsson
Intel Corporation et al. filed an IPR petition challenging Ericsson's patent on deblocking filter features, asserting obviousness over various prior art references. The core arguments focus on how asymmetric decision-making and specific offset equations are routine modifications of existing video compression techniques.
LG Energy Solution, Ltd. v.Molecular Rebar Design, LLC
LG Energy Solution filed an IPR Petition challenging claims related to lithium ion batteries and nanomaterials. The petitioner argues that the claimed compositions are obvious over various combinations of prior art references, such as Ohata/Kavan or Lee/Wepasnick.
LG Energy Solution, Ltd. v.Molecular Rebar Design, LLC
LG Energy Solution has filed a petition challenging U.S. Patent No. 9,636,649, arguing that the claims related to Carbon Nanotube Composites are obvious. The challenge relies heavily on multiple prior art references demonstrating that the claimed features were already known in the field.
Samsung Electronics Co., Ltd. et al. v.Staton Techiya, LLC
Samsung Electronics has filed a Petition challenging Staton Techiya's patent (11710473) on grounds of obviousness under 35 U.S.C. §103. The challenger argues that the claimed audio processing and ambient sound control features are merely combinations of prior art teachings from Kirsch, DiCenso, Goldstein, and Woodruff. This challenge targets a broad range of claims related to earpiece functionality.
Samsung Electronics Co., Ltd. et al. v.Staton Techiya, LLC
Samsung filed an Inter Partes Review petition challenging U.S. Patent No. 11,710,473 owned by Staton Techiya, LLC. The core argument asserts that the patent's claims related to ambient sound control are obvious based on combinations of various prior art references. This challenge is tied to ongoing district court litigation.
Solventum Corporation v.M.E.A.C. Engineering Ltd.
Solventum Corporation filed a petition challenging 22 claims of the '534 Patent owned by M.E.A.C. Engineering Ltd., asserting that they are anticipated under 35 U.S.C. § 102. Petitioner argues that the prior art reference, Bitel (WO 03/030966), discloses every element of the claimed negative pressure wound therapy system.
Solventum Corporation v.M.E.A.C. Engineering Ltd.
Solventum Corporation challenged M.E.A.C. Engineering Ltd.'s patent claims related to wound treatment, arguing that the technology was anticipated or obvious in prior art references. The petitioner asserted grounds of anticipation (§ 102) and obviousness (§ 103), citing combinations involving Bitel, Watson, Dolliver, and Argenta.
MPL Brands NV, Inc. v.BuzzBallz, LLC
MPL Brands NV challenges BuzzBallz's container patent (11,932,441) via Petition, asserting obviousness over combinations of prior art references related to plastic and metal container design.
Shenzhen Waydoo Intelligence Technology Co., Ltd. v.MHL Custom, Inc.
Shenzhen Waydoo Intelligence Technology Co., Ltd. filed a Petition asserting that MHL Custom, Inc.'s personal hydrofoil watercraft patent is unpatentable under 35 U.S.C. §103. The petitioner argues that various prior art references combine to render the claimed design obvious.
Shenzhen Waydoo Intelligence Technology Co., Ltd. v.MHL Custom, Inc.
Shenzhen Waydoo Intelligence Technology Co., Ltd. has filed an IPR petition challenging MHL Custom, Inc.'s hydrofoil watercraft patent (9359044) on grounds of obviousness under 35 U.S.C. §103. The petitioner argues that the claimed features, such as passive static stability and specific airfoil designs, are already disclosed or rendered obvious by combining various prior art references.
AT&T Services Inc. et al. v.ASUS Technology Licensing Inc.
Petitioners, including AT&T and Verizon, have challenged ASUS Technology Licensing Inc.'s patent claims regarding 5G QoS flow management. The petition asserts that the claimed inventions are obvious under 35 U.S.C. § 103 by combining various prior art references. This challenge targets core technical aspects of wireless communication protocols.
Anker Innovations Ltd. v.Powermat Technologies Ltd.
Anker Innovations Ltd. has filed an IPR challenging Powermat Technologies Ltd.'s patent covering Inductive Power Transfer technology. The petition asserts that several claims are unpatentable based on anticipation and multiple combinations of obviousness involving prior art references.
Anker Innovations Ltd. v.Powermat Technologies Ltd.
Anker Innovations challenges Powermat Technologies' patent 9,083,204 regarding inductive charging technology. The petition asserts that the claims are anticipated or rendered obvious by various prior art references, including Onishi and Purdy.
Anker Innovations Limited v.Powermat Technologies Ltd.
Anker Innovations Limited challenged U.S. Patent No. 9,048,696 in the PTAB, asserting that the claims related to inductive power transfer systems are obvious under 35 U.S.C. § 103. The petition combines multiple prior art references (Onishi, Flowerdew, Partovi, Baarman392, Tocci) to demonstrate predictability in alignment and frequency modulation technology.
SharkNinja, Inc. et al. v.Dyson Technology Limited
SharkNinja filed an IPR petition challenging Dyson's patent (11044979) on grounds of obviousness under 35 U.S.C. § 103. The petitioner argues that the claimed hot air styling methods are predictable combinations of prior art, specifically combining Saito and Lindsey references.
AT&T Services Inc. et al. v.ASUS Technology Licensing Inc.
Petitioners, including AT&T and Verizon, successfully petitioned to challenge 19 claims of Asustek Computer Inc.'s patent regarding physical layer procedures for CORESET management. The PTAB found compelling merits based on multiple grounds of obviousness (35 U.S.C. § 103). This institution sets the stage for a detailed technical battle over wireless standards implementation.
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