Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11852941 | Cholesteric liquid crystal display device | Wu-Chang Yang, Hung Tien Chen | 2023-12-26 |
| 11705076 | Cholesteric liquid crystal composite display device | Cheng-Hung Yao, Chieh-Chao Ho | 2023-07-18 |