Samsung Display, Dongwoo Fine-Chem Co-File Two Polarizing Plate Patents on April 26, 2025 Dongwoo Fine-Chem polarizer Samsung Display + Sumitomo Chemical Dongwoo Fine-Chem polarizer Samsung Display Sumitomo Chemical
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Samsung Hits Back With PTAB Challenges Against Sinotechnix Patents on January 17, 2025 LED patent Samsung +2 Samsung Display Samsung Electronics Seoul Semiconductor Seoul Viosys Sinotechnix 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 OLED patent patentrip QD Samsung Display Samsung Electronics