Samsung, Mecaro Co-File Two Patents on Substrate Heating and Support Technologies on October 12, 2025 Mecaro Samsung Electronics semiconductor substrate +
Caihong Challenges Four Corning Patents At PTAB Amid Ongoing ITC Dispute on May 23, 2025 Caihong Corning CSOT display glass Hisense LCD LG Electronics substrate TCL +
Ajinomoto Wins Korean Patent Appeal Over Circuit Board Tech on March 22, 2025 ABF Ajinomoto packaging patent PCB semiconductor substrate +
TSMC Acquires 11 U.S. Semiconductor Patents from Taiwanese Inventor on December 31, 2024 image sensor LED patent patentrip semiconductor substrate TSMC +