Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6433826 | Adjusting mechanism for the lens set of an imaging system | Kou-Long Tseng, Chien-Chin Chan, Guang-Shang Chang, Chih-Wen Pan, Chi-Wen Lin | 2002-08-13 |
| 6266090 | Device for controlling a rotation of a lens in a digital camera | Kou-Lung Tseng, Chien-Chin Chan, Guang-Shang Chang, Chih-Wen Pan, Chi-Wen Lin | 2001-07-24 |
| 5930544 | Lens movement mechanism for digital camera | Kou-Long Tseng, Chien-Chin Chan, Guang-Shang Chang, Chih-Wen Pan, Chi-Wen Lin | 1999-07-27 |
| 5907730 | Moveable lens apparatus for digital camera | Kou-Long Tseng, Chien-Chin Chan, Guang-Shang Chang, Chih-Wen Pan, Chi-Wen Lin | 1999-05-25 |
| 5815759 | Extended adjusting mechanism for the lens set of an imaging system | Kou-Long Tseng, Chien-Chin Chan, Guang-Shang Chang, Chih-Wen Pan, Chi-Wen Lin | 1998-09-29 |