Samsung Display, Dongwoo Fine-Chem Co-File Two Polarizing Plate Patents on April 26, 2025 Dongwoo Fine-Chem polarizer Samsung Display Sumitomo Chemical +
JNTC Acquires U.S. and Korean Patents from Affiliate Jinwoo Engineering on January 27, 2025 camera display glass Jinwoo Engineering JNTC JNTE patent patentrip QD Samsung Display smartphone window +
Samsung Hits Back With PTAB Challenges Against Sinotechnix Patents on January 17, 2025 LED patent Samsung Samsung Display Samsung Electronics Seoul Semiconductor Seoul Viosys Sinotechnix +
Samsung Electronics Transfers QD US Patents to Samsung Display on August 17, 2024 OLED patent patentrip QD Samsung Display Samsung Electronics +