Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12272329 | Cholesteric liquid crystal display, micro processing unit, and method for hybrid driving | SHENG-YAO WANG, Wu-Chang Yang, Chi-Chang Liao | 2025-04-08 |
| 12038634 | Cholesteric liquid crystal composite display device | Chi-Chang Liao | 2024-07-16 |
| 11966058 | Ultra-thin lens, virtual image display device using same, and near-eye display | Yuhao Xiao, Dewen Cheng | 2024-04-23 |
| 11961485 | Cholesteric liquid crystal display, liquid crystal driving unit, and driving method | Chi-Chang Liao | 2024-04-16 |
| 11705076 | Cholesteric liquid crystal composite display device | Chi-Chang Liao, Chieh-Chao Ho | 2023-07-18 |
| 6767113 | Multi-angle reflector for use in a backlight unit | — | 2004-07-27 |