Microsoft Corporation v. Proxense, LLC

BOE Technology Group, Co. Ltd.vs138 East LCD Advancements Limited et al.

BOE Technology Group filed an IPR challenging 18 claims of patent 9184157 held by 138 East LCD Advancements Limited et al. The challenge asserts that the claimed ESD protection circuits are obvious over prior art references Reiner and Takahara. The petition was successfully instituted, setting up a detailed examination of the combination of existing circuit knowledge.

Google LLCvsProxense, LLC

Google challenges Proxense's patent claims in an IPR petition, arguing the technology is obvious over combinations of prior art references like Dua and Giobbi. The petitioner asserts that the claimed features are merely well-known concepts applied to secure authentication systems.

Abbott Diabetes Care Inc. et al.vsDexCom, Inc.

Abbott Diabetes Care Inc. successfully secured institutional status in an IPR against DexCom, Inc., regarding continuous glucose monitoring systems. The Board found sufficient evidence that prior art references anticipate or render obvious key claims related to transcutaneous sensors and drift profiles.

Samsung Electronics Co., Ltd. et al.vsIntent IQ, LLC

The PTAB issued a final decision rejecting the petitioner's challenge to claims 1-23 of U.S. Patent No. 10715878. The Board found that the evidence failed to demonstrate unpatentability under 35 U.S.C. § 103, upholding the patent owner’s rights regarding targeted advertising methods.

fuboTV Media Inc. et al.vsDISH Technologies L.L.C. et al.

The PTAB found all 18 challenged claims unpatentable over prior art combinations, primarily Leaning. The Board determined that Leaning discloses key adaptive bitrate streaming features, including methods for segmenting video and implementing rate switching based on network performance factors.