Nicholson Manufacturing Ltd. et al. v. BID GROUP TECHNOLOGIES LTD.

SAMSUNG ELECTRONICS CO., LTD. et al.vsOMNI MEDSCI, INC.

The PTAB issued a Final Written Decision in IPR2021‑00453, finding claims 1,2,7 and 15‑23 of Omni MedSci’s wearable pulse‑oximeter patent unpatentable over prior art, while leaving the remaining claims intact.

Charter Communications, Inc. et al.vsAdaptive Spectrum and Signal Alignment, Inc.

The PTAB denied Charter Communications' IPR against Adaptive Spectrum, citing the Fintiv factors and lack of compelling merits despite strong arguments regarding network optimization technology.

Google LLCvsSecure Communication Technologies, LLC

Google has petitioned the PTAB to invalidate a suite of claims of U.S. Patent 11,443,344 covering server‑mediated exchange of loyalty and coupon data between wireless devices. The petition relies on the Perttila and Insolia references to argue anticipation and obviousness under §§102 and 103.

Google LLC et al.vsMullen Industries LLC

Google and Samsung’s petition to institute an IPR against Mullen Industries’ patent was denied. The Patent Owner’s response emphasized the Director’s discretionary authority, the parallel district‑court trial, and weak petition merits.

Shenzhen Tuozhu Technology Co., Ltd. et al.vsStratasys, Inc. et al.

Shenzhen Tuozhu Technology has filed an IPR petition seeking to invalidate Stratasys' 3D‑printing patent covering RFID‑based material tagging, arguing obviousness over multiple prior‑art references and urging institution of the review.