Issued Patents All Time
Showing 1–25 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12360410 | Self-powered display device | Chih-Wei Chen | 2025-07-15 |
| 12339554 | Self-powered cholesteric liquid crystal display device and maximum power tracking method | Chung-Yi Chang, Wu-Chang Yang | 2025-06-24 |
| 12332528 | Cholesterol liquid crystal display device | Wu-Chang Yang | 2025-06-17 |
| 12334031 | Cholesteric liquid crystal display device and method for driving the same | HUI-CHENG LIN, Cheng-Hong Yao | 2025-06-17 |
| 12313924 | Self-powered display device | Chung-Yi Chang, Chih-Wei Chen | 2025-05-27 |
| 12272329 | Cholesteric liquid crystal display, micro processing unit, and method for hybrid driving | SHENG-YAO WANG, Wu-Chang Yang, Cheng-Hung Yao | 2025-04-08 |
| 12266321 | Cholesteric liquid crystal display and driving method thereof | Chia-Che WU, Wu-Chang Yang | 2025-04-01 |
| 12235559 | Double-layer cholesteric liquid crystal display and its manufacturing method | Cheng-Yu Lin, Cheng-Hong Yao | 2025-02-25 |
| 12235528 | Cholesteric liquid crystal display device, control system, and control method thereof | Chung-Yi Chang | 2025-02-25 |
| 12235529 | Cholesteric liquid crystal display | Junji Tomita | 2025-02-25 |
| 12216359 | Spliced reflective display | Cheng-Yu Lin, Cheng-Hong Yao | 2025-02-04 |
| 12085793 | Cholesteric liquid crystal display device | Wu-Chang Yang, Hung Tien Chen | 2024-09-10 |
| 12078879 | Cholesteric liquid crystal display device and control method for reducing inrush current when clearing picture | Chi-Wei Lin, Wu-Chang Yang | 2024-09-03 |
| 12038634 | Cholesteric liquid crystal composite display device | Cheng-Hung Yao | 2024-07-16 |
| 11977302 | Cholesteric liquid crystal display device and driving method for improving non-uniform image quality of cholesteric liquid crystal display device | Ming-Liang Tsai, Wu-Chang Yang | 2024-05-07 |
| 11961485 | Cholesteric liquid crystal display, liquid crystal driving unit, and driving method | Cheng-Hung Yao | 2024-04-16 |
| 11947204 | Cholesterol liquid crystal display device | Wu-Chang Yang | 2024-04-02 |
| 11948528 | Driving method of cholesteric liquid crystal display | Ming-Liang Tsai, Wu-Chang Yang | 2024-04-02 |
| 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 |
| 11327375 | Reflective cholesteric liquid crystal display | Chun-Kang Ku | 2022-05-10 |
| 10551660 | Cholesteric liquid crystal writing board | Shu Liu, Tsung-Ming Pai, Fu-Ming Wang | 2020-02-04 |
| 10509250 | Cholesteric liquid crystal writing board | Shu Liu, Tsung-Ming Pai, Fu-Ming Wang | 2019-12-17 |
| 10140498 | Wafer-level packaging sensing device and method for forming the same | Tsang-Yu Liu, Ying-Nan Wen, Yu-Lung Huang | 2018-11-27 |
| 9978788 | Photosensitive module and method for forming the same | Yen-Shih Ho, Tsang-Yu Liu | 2018-05-22 |