Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12372755 | Optical lens assembly and photographing module | Ching-Yun Huang | 2025-07-29 |
| 11977273 | Optical lens system and photographing module | Kun-Rui WU | 2024-05-07 |
| 11885930 | Optical lens assembly and photographing module | Chun-Sheng Lee | 2024-01-30 |
| 11733489 | Five-piece infrared single wavelength lens system | Ching-Yun Huang | 2023-08-22 |
| 7412344 | System for synchronously controlling the testing of pluralities of devices and the method of the same | Chao-Tang Chang | 2008-08-12 |
| 6822296 | Complementary metal oxide semiconductor structure for battery protection circuit and battery protection circuit having the same | — | 2004-11-23 |
| 6455952 | Adjustment circuit for voltage division | — | 2002-09-24 |