US PTAB Patent Cases
8,574 decisions indexed
Page 209 of 286 · 8,574 total
Google LLC v.138 East LCD Advancements Limited et al.
Google LLC challenges U.S. Patent No. 8,482,638 based on obviousness (103) using prior art references Parulski and Safonov. The petitioner argues that combining these references would motivate POSITAs to apply conventional image processing techniques like alpha blending. This petition has been instituted by the PTAB.
Google LLC v.138 East LCD Advancements Limited et al.
Google LLC has initiated an Inter Partes Review (IPR) challenging the validity of patent 7454056, which covers color balance correction and face detection technologies. The Petitioner argues that the claims are obvious over various combinations of prior art references, including Yano, Schroder, Kuwata, and Nakamura. This challenge targets core image processing methods used in digital imaging.
Google LLC v.138 East LCD Advancements Limited et al.
Google LLC has challenged a patent covering image enhancement and object detection methods before the PTAB, arguing that the claims are obvious over various combinations of prior art. The petitioner asserts that combining known face detection techniques with existing image processing apparatuses renders all 12 claimed methods unpatentable under Section 103. This challenge is part of ongoing litigation involving Google LLC in district court.
Google LLC v.138 East LCD Advancements Limited et al.
Google LLC successfully petitioned to challenge a patent covering image processing techniques, leading the PTAB to institute proceedings. The petitioner argues that the claimed features are obvious combinations of prior art references like Luo-250.
Cisco Systems, Inc. v.Portsmouth Network Corporation
Cisco Systems has filed an IPR petition challenging the validity of Portsmouth Network Corporation's '637 Patent claims related to fast link failover systems for network communication failures. The petitioner asserts that the invention is obvious over various combinations of prior art references, primarily Mitchell.
SHENZHEN ROOT TECHNOLOGY CO., LTD. et al. v.Chiaro Technology Ltd.
Shenzhen Root Technology Co., Ltd. has filed a Petition challenging U.S. Patent No. 11,413,380 held by Chiaro Technology Ltd. The challenge centers on obviousness (Section 103), arguing that the claimed features of the breast pump are combinations of existing prior art references like Chang, Weber, and Guthrie.
Cambridge Mobile Telematics, Inc. v.Sfara, Inc.
Cambridge Mobile Telematics challenged 18 of Sfara, Inc.'s crash detection claims in an IPR petition, arguing they are rendered obvious by prior art references Green and Wright. The petitioner asserts that combining existing sensor technologies with methods for logging driving information allows a Person Having Ordinary Skill in the Art (POSITA) to achieve the claimed features.
Ericsson Inc. et al. v.Active Wireless Technologies LLC
Ericsson filed a Petition challenging Active Wireless Technologies' patent on 5G HARQ-ACK feedback mechanisms. They assert that the claims are obvious over prior art references Wang and Yang under 35 U.S.C. § 103. The petition also argues against discretionary denial of institution.
Dyson Technology Limited et al. v.Omachron Intellectual Property Inc. et al.
Dyson challenges Omachron's vacuum cleaner patents in PTAB, arguing that the claims are obvious based on combinations of prior art references. The petition asserts that existing technology renders every claim predictable to a Person Having Ordinary Skill in the Art.
Ascend Elements, Inc. v.Duesenfeld GmbH
Ascend Elements challenges Duesenfeld GmbH's battery recycling patent (11050097) by asserting that the claims are obvious under 35 U.S.C. § 103. The petitioner argues that combining prior art references, such as Hanisch with Meador and Shin, renders the claimed features predictable for a Person of Ordinary Skill in the Art.
T-Mobile USA, Inc. et al. v.Cobblestone Wireless, LLC
T-Mobile USA challenges Cobblestone Wireless's '802 patent, arguing that its claims covering multi-carrier transmission are obvious in light of existing prior art. The petitioner asserts that known techniques and combinations of references render the patented technology predictable.
Google LLC et al. v.Headwater Research LLC
Google and others filed a Petition challenging the validity of Headwater Research LLC's patent on wireless end-user device traffic control policies. The challenge asserts that the claimed features are obvious based on combinations of prior art references, including Rao, Montemurro, Freund, and Araujo.
Google LLC et al. v.Headwater Research LLC
Google filed a Petition for Inter Partes Review against Headwater Research LLC's patent covering network capacity management and traffic prioritization. The petition asserts that the claims are anticipated or rendered obvious by combinations of prior art references, including Rao, Fadell, and Freund.
Google LLC et al. v.Headwater Research LLC
This petition challenges patent validity under 35 U.S.C. § 103, asserting that the claimed invention is obvious in light of prior art references Rao and Fadell. The challenge covers a broad scope of claims ranging from Claim 1 to Claim 159.
Google LLC et al. v.Headwater Research LLC
A coalition of tech giants and wireless carriers, including Google LLC and Verizon Wireless, has filed an IPR petition against Headwater Research's '541 patent. The petitioners challenge the validity based on anticipation (102) and obviousness (103), citing combinations of prior art references.
Aylo Freesites Ltd et al. v.DISH Technologies L.L.C. et al.
Aylo Freesites Ltd et al. filed a petition challenging U.S. Patent No. 11,991,234 held by DISH Technologies L.L.C., asserting that the claims covering adaptive bitrate streaming are obvious over existing prior art. The petitioner argues that combinations of references like Ogdon and Allen, supplemented by Klements and Gamble, teach every limitation of the challenged claims.
Aylo Freesites Ltd et al. v.DISH Technologies L.L.C. et al.
Petitioner Aylo Freesites Ltd challenges 20 claims of DISH Technologies L.L.C.'s '234 Patent based on obviousness (103). The challenge relies heavily on combining prior art references, particularly Leaning, Klements, and Gamble, to show that the adaptive bitrate content streaming technology was already known.
Dyson Technology Limited et al. v.Omachron Intellectual Property Inc. et al.
Dyson challenged a patent covering vacuum cleaner apparatus, arguing that all 15 claims are obvious under 35 U.S.C. § 103. The petition relies heavily on combining well-known configurations from references like Butler, Peng, and Lehmann to demonstrate predictable results in cleaning device design.
Duration Media v.Rich Media Club LLC
Duration Media LLC challenged Rich Media Club LLC's patents, asserting that claims 1-14 related to viewability measurement are unpatentable under 35 U.S.C. § 103. The petition argues that the claimed technology is obvious when combining prior art references like Koeppel and Seo.
Texas Instruments Incorporated v.ParkerVision, Inc.
Texas Instruments Incorporated initiated an IPR challenging ParkerVision's frequency down-conversion receiver claims based on obviousness (103). The petitioner asserts that various combinations of prior art references, including Tayloe and Macnally, render the claimed apparatus obvious.
Texas Instruments Incorporated v.ParkerVision, Inc.
Texas Instruments filed a Petition challenging ParkerVision's patent claims related to RF signal processing and down-conversion. The core argument centers on obviousness (35 U.S.C. §103), asserting that the claimed methods are merely combinations of known prior art techniques.
Texas Instruments Incorporated v.ParkerVision, Inc.
Texas Instruments Incorporated filed an IPR challenging ParkerVision's down-converter patent (7496342). The petition asserts that claims are obvious over prior art references, including DeMaw and Macnally. This challenge targets key technology in wireless communications.
FormFactor, Inc. v.Technoprobe S.p.A.
FormFactor challenges Technoprobe's '885 patent via an IPR, asserting that the claims are anticipated and obvious over prior art references. The petitioner relies heavily on reference Kim, combined with Schmid, Fan, Bross, and a 2016 SWTest Presentation to invalidate multiple claims related to probe card design.
Abbott Laboratories v.Newtonoid Technologies, LLC
Abbott Laboratories filed a Petition challenging Newtonoid Technologies' patent claims based on obviousness. The petitioner argues that combining known technologies, such as dynamic barcodes and environmental monitoring, renders the claims unpatentable over multiple prior art references. This challenge targets 18 specific claims related to stimuli-responsive labels.
Samsung Electronics Co., Ltd. et al. v.Oura Health Oy et al.
Samsung Electronics has filed a Petition challenging all 22 claims of Oura Health's '147 Patent, alleging obviousness under 35 U.S.C. § 103. The challenge relies on multiple combinations of prior art references, including Yuen, Schröder, and Mestas.
Samsung Electronics Co., Ltd. et al. v.Oura Health Oy et al.
Samsung Electronics filed a petition challenging Oura Health Oy's U.S. Patent No. 10,893,833, asserting that all twelve claims are obvious over prior art references Yuen and Schröder. The petitioner grounds its challenge entirely on Section 103 (obviousness), arguing various combinations of the cited patents render the claims invalid. The petition also addresses discretionary denial issues under §314(a).
Samsung Electronics Co., Ltd. et al. v.Oura Health Oy et al.
Samsung Electronics Co., Ltd. has filed a petition challenging Oura Health Oy's patent for a wearable computing device, arguing that the invention is unpatentable over existing prior art. The petitioner asserts that combining references such as Schröder and Yuen renders the claimed finger ring obvious, covering both anticipation (102) and obviousness (103).
Sony Corporation v.Optimum Imaging Technologies LLC
Sony Corporation filed an IPR challenging the validity of Optimum Imaging Technologies LLC's '339 patent related to automated correction of imaging distortions. The petitioner argues that multiple combinations of prior art references render the claimed invention obvious under 35 U.S.C. § 103. The Board found the petition demonstrated a strong showing on the merits, leading to institution.
Sony Corporation v.Optimum Imaging Technologies LLC
Sony Corporation filed an Inter Partes Review petition challenging claims of the '805 patent held by Optimum Imaging Technologies LLC. The petitioner argues that the claimed automated image distortion correction is obvious when combining references like Watanabe, Takane, and Russ. This challenges the validity of key imaging technology patents in the digital image processing space.
Sony Corporation v.Optimum Imaging Technologies LLC
Sony Corporation challenges Optimum Imaging Technologies LLC's patent claims regarding automated imaging distortion correction under 35 U.S.C. § 103. The petitioner asserts that the claimed technology is obvious, relying on multiple combinations of prior art references in digital signal processing circuits.
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