Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11892141 | Light device with movable drive power supply and recessed downlight assembly | — | 2024-02-06 |
| 7092600 | Method for fabricating Fiber Bragg Grating elements and planar light circuits made thereof | Chao-Ming Koh, Jia-Ching Doong, Hsien-Tzu Chang | 2006-08-15 |
| 6978066 | Method for fabricating fiber bragg grating elements and planar light circuits made thereof | Chao-Ming Koh, Jia-Ching Doong, Hsien-Tzu Chang | 2005-12-20 |
| 6157119 | Shadow mask with improved color purity adjustment margin | Wen-Chi Chen, Yu-Hsin Hu, Chun-Hung Lu | 2000-12-05 |
| 6144148 | Thermal expansion for color CRT | Hua-Sou Tong, Wen-Chi Chen | 2000-11-07 |
| 6130501 | Shadow mask mounting arrangement for color CRT | Hua-Sou Tong, Wen-Chi Chen | 2000-10-10 |