ProAmpac Holdings Inc. v. Sigma Technologies Int'l, LLC et al.

Samsung Electronics Co., Ltd. et al.vsKannuu Pty. Ltd.

The PTAB granted institution for IPR2026-00072, allowing Samsung Electronics to challenge Kannuu's patent 11200252.

Samsung Electronics Co., Ltd. et al.vsHarbor Island Dynamic, LLC

Samsung filed an Authorized Response to the PTAB Director Review request, arguing the Board correctly weighed Factor 2 and should deny the review of Harbor Island Dynamic’s location‑services patent. The brief relies on extensive case law to show that a three‑month trial‑date delta only slightly favors discretionary denial.

Google LLC et al.vsEyesMatch Ltd.

Samsung filed a joint motion to terminate the IPR after reaching a settlement with EyesMatch. The Board granted the motion and sealed the settlement agreement, ending Samsung's participation in the proceeding.

Duration MediavsRich Media Club LLC

Duration Media filed a Director review request after the PTAB denied institution of its IPR against Rich Media Club's patent 11,741,482. The email attaches the service copy of the request and seeks the Director’s consideration.

Samsung Electronics Co., Ltd. et al.vsOura Health Oy et al.

The PTAB denied an IPR petition filed by Samsung against Oura Health because the patent owner had disclaimed all challenged claims. This denial was based on procedural rules regarding pre-institution claim disclaimer.