Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11111373 | Polymethacrylate composition and optical device made therefrom, and display apparatus | — | 2021-09-07 |
| 10221308 | Resin composition for laser marking | — | 2019-03-05 |
| 4850026 | Chinese multifont recognition system based on accumulable stroke features | Sor-Shenn Jeng, Gan-How Chang, Kuang-Yao Chang, Jang-Keng Lin, Tsann-Shyong Liu +6 more | 1989-07-18 |