US PTAB IP Litigation
8,574 annotated decisions
Page 327 of 358 · 8,574 total
patent instituted
Samsung Electronics Co., Ltd. et al. v.Cerence Operating Company et al.
· IPR2024-00979
Samsung Electronics successfully petitioned for institution of IPR against Cerence Operating Company, arguing that the patent claims related to SMS audio messaging were obvious over prior art references including Dolan and Freedman. The PTAB found a reasonable likelihood of prevailing on at least one claim, moving the case into active litigation.
patent instituted
Samsung Electronics Co., Ltd. et al. v.Cerence Operating Company et al.
· IPR2024-00978
The PTAB institution decision found a reasonable likelihood of prevailing for Samsung against Cerence regarding claims related to voice messaging in mobile devices. The Board accepted the Petitioner's mapping that prior art discloses key elements, despite challenges from the Patent Owner on claim definitions.
patent denied
BOE Technology Group Co., Ltd. v.138 East LCD Advancements Limited et al.
· IPR2024-00977
The PTAB denied institution of the IPR petition filed by BOE Technology Group Co., Ltd. against 138 East LCD Advancements Limited. The denial was based on Petitioner's failure to provide sufficient evidence for grounds of anticipation and obviousness over Fujikawa, Kang, and Ikeguchi.
patent denied
BOE Technology Group Co., Ltd. v.138 East LCD Advancements Limited et al.
· IPR2024-00976
BOE Technology Group Co., Ltd.'s IPR challenge against the LCD display patent was denied by the PTAB, finding that the petitioner failed to provide sufficient rationale for combining prior art references. The Board determined the obviousness arguments were conclusory and lacked objective support.
patent denied
Innoscience America, Inc. et al. v.Infineon Technologies Austria AG
· IPR2024-00975
The PTAB denied the institution of an IPR against Infineon's patent, finding that Innoscience failed to demonstrate a reasonable likelihood of prevailing on obviousness grounds.
patent instituted
BOE Technology Group, Co. Ltd. v.138 East LCD Advancements Limited et al.
· IPR2024-00973
BOE Technology Group successfully navigated the initial hurdles in its IPR against 138 East LCD Advancements Limited, leading to the Board instituting the challenge. The Board found sufficient preliminary evidence across multiple grounds of obviousness (102 and 103) concerning liquid crystal display protective circuits.
patent instituted
IKEA Supply AG et al. v.Everlight Electronics Co., Ltd.
· IPR2024-00972
IKEA Supply AG successfully convinced the PTAB to institute an IPR against Everlight Electronics Co., Ltd.'s patent 9640733. The Board found a reasonable likelihood of success on multiple grounds, including anticipation and obviousness based on prior art references like Kishikawa and Nakashima. This sets the stage for a full trial focusing on LED packaging technology.
patent denied
Zhejiang Lingdi Digital Technology Co., Ltd. v.CLO Virtual Fashion, Inc.
· IPR2024-00970
The PTAB denied the institution of an IPR challenging CLO Virtual Fashion's digital clothing patent (10,733,773) after finding that the petitioner failed to demonstrate a reasonable likelihood of success. The Board rejected the obviousness arguments based on impermissible hindsight and unsupported expert testimony.
patent denied
Zhejiang Lingdi Digital Technology Co., Ltd. v.CLO Virtual Fashion, Inc.
· IPR2024-00967
The PTAB denied the IPR petition filed by Zhejiang Lingdi Digital Technology Co., Ltd. against CLO Virtual Fashion, Inc.'s patent 11,410,355, finding that the challenger failed to demonstrate a reasonable likelihood of success on obviousness grounds.
patent denied
Cambridge Mobile Telematics, Inc. v.Sfara, Inc.
· IPR2024-00966
The PTAB denied institution of IPR for Cambridge Mobile Telematics against Sfara, citing Petitioner's failure to properly construe means-plus-function claim terms under Rule 104(b)(3).
patent instituted
Illumina, Inc. v.Molecular Loop Biosciences, Inc.
· IPR2024-00965
Illumina successfully secured the institution of Inter Partes Review against Molecular Loop Biosciences' patent, challenging claims 1-6 based on anticipation by Gloor and obviousness over multiple prior art references.
patent instituted
VusionGroup SA et al. v.Hanshow Technology Co., Ltd.
· IPR2024-00963
The PTAB institution decision was granted for the petitioner VusionGroup SA against Hanshow Technology Co., Ltd.'s patent, covering object detection and video surveillance systems. The Board found that the prior art reference Bedros disclosed or suggested all limitations of Claim 1 and its dependent claims under 35 U.S.C. § 103. This decision allows the petitioner to proceed with invalidity challenges based on obviousness and anticipation grounds.
patent instituted
Illumina, Inc. v.Molecular Loop Biosciences, Inc.
· IPR2024-00964
Illumina successfully petitioned the PTAB to institute an IPR against Molecular Loop Biosciences regarding next-generation sequencing technology. The Board found a reasonable likelihood of obviousness over Parameswaran and Gloor, allowing the case to proceed to trial.
patent instituted
Google LLC v.138 East LCD Advancements Limited et al.
· IPR2024-00961
Google LLC successfully secured institution of its IPR challenge against 138 East LCD Advancements Limited regarding image processing technology. The Board found reasonable likelihood that the patent's claims are unpatentable under obviousness over prior art references, moving the case toward substantive examination.
patent instituted
Google LLC v.138 East LCD Advancements Limited et al.
· IPR2024-00959
Google LLC successfully navigated the institution phase of an IPR against 138 East LCD Advancements Limited et al., leading to a finding of reasonable likelihood of prevailing on at least one challenged claim. The Board found that petitioner's combination of prior art references Kuwata and Fisher, along with Ohga, supported grounds for both anticipation (102) and obviousness (103).
patent instituted
Google LLC v.138 East LCD Advancements Limited et al.
· IPR2024-00960
Google LLC successfully argued that the patent in question is unpatentable over prior art references Stubler and Wang under 35 U.S.C. §§ 102 and 103(a). The Board found a reasonable likelihood of prevailing on anticipation (102) and obviousness (103), leading to an institution decision.
patent instituted
Google LLC v.138 East LCD Advancements Limited et al.
· IPR2024-00957
Google LLC successfully navigated the institution phase in this IPR, securing institution on several claims related to color balance correction. The Board found a reasonable likelihood of prevailing for Claim 1 based on combinations of prior art references (Yano and Schröder).
patent instituted
Google LLC v.138 East LCD Advancements Limited et al.
· IPR2024-00958
Google LLC successfully petitioned to challenge key claims of the '638 patent based on obviousness under 35 U.S.C. § 103(a). The PTAB granted institution, allowing Google to proceed with a substantive review against the patent owner's camera system technology.
patent instituted
Google LLC v.138 East LCD Advancements Limited et al.
· IPR2024-00956
Google LLC successfully petitioned to challenge the validity of patent US 8355574 held by 138 East LCD Advancements Limited, focusing on obviousness over multiple prior art references. The PTAB granted institution, moving the case into the merits phase where Google will argue that all 12 claims are unpatentable.
patent denied
Google LLC v.138 East LCD Advancements Limited et al.
· IPR2024-00955
Google LLC's IPR petition against a patent covering image processing methods was denied by the PTAB. The Board found that Google failed to demonstrate a reasonable likelihood of prevailing on unpatentability grounds, specifically regarding obviousness over prior art references like Luo-250.
patent denied
Cisco Systems, Inc. v.Portsmouth Network Corporation
· IPR2024-00954
The PTAB denied institution for Cisco Systems' IPR against Portsmouth Network Corporation regarding network failover methods. The Board found that the petitioner failed to demonstrate a reasonable likelihood of prevailing over the prior art, specifically Mitchell.
patent denied
Cisco Systems, Inc. v.Portsmouth Network Corporation
· IPR2024-00954
Cisco Systems' attempt to overturn the denial of IPR institution against Portsmouth Network Corporation was rejected by the Delegated Review Panel. The DRP upheld the Board's implicit claim construction, finding that the claims covered all network nodes, not just downstream ones.
patent denied
SHENZHEN ROOT TECHNOLOGY CO., LTD. et al. v.Chiaro Technology Ltd.
· IPR2024-00953
The PTAB denied institution of an IPR challenge against Chiaro Technology's breast pump patent (11413380) because the petitioner had filed a parallel petition in another proceeding.
patent instituted
Ericsson Inc. et al. v.Active Wireless Technologies LLC
· IPR2024-00951
The PTAB granted institution for Ericsson Inc. et al.'s IPR challenge against Active Wireless Technologies LLC, finding compelling evidence of unpatentability under 102 and 103. The Board determined that the preliminary record supported a meritorious challenge regarding HARQ-ACK feedback mechanisms in 5G NR PUCCH format adaptation.
