LS Electric Nixes Rootech Power Measurement Patent on September 05, 2025 Korea Patent Court LS Electric Patent invalidation Power Measurement System Rootech +
PTAB Rejects POSCO's Bid To Review ArcelorMittal Steel Patents on August 23, 2025 ArcelorMittal Patent invalidation POSCO Pre-coated Steel PTAB +
SK Hynix Challenges AMT Semiconductor Patent At PTAB on August 23, 2025 AMT DRAM & NAND Patent invalidation PTAB SK Hynix +
Xiaomi Knocks Out 2 Japanese SEL Patents On Lithium-Ion Batteries on August 23, 2025 Cathode Materials Lithium-ion Battery Patent invalidation SEL Xiaomi +
LG Uplus Knocks Out Frontier IP Smartphone Control Patent In Korea on August 16, 2025 Frontier IP Korea IP tribunal LG Uplus Patent invalidation Smartphone control system +