Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12339554 | Self-powered cholesteric liquid crystal display device and maximum power tracking method | Chung-Yi Chang, Chi-Chang Liao | 2025-06-24 |
| 12332528 | Cholesterol liquid crystal display device | Chi-Chang Liao | 2025-06-17 |
| 12272329 | Cholesteric liquid crystal display, micro processing unit, and method for hybrid driving | SHENG-YAO WANG, Cheng-Hung Yao, Chi-Chang Liao | 2025-04-08 |
| 12266321 | Cholesteric liquid crystal display and driving method thereof | Chia-Che WU, Chi-Chang Liao | 2025-04-01 |