Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6433826 | Adjusting mechanism for the lens set of an imaging system | Kou-Long Tseng, Guang-Shang Chang, Chin-Shui Lin, Chih-Wen Pan, Chi-Wen Lin | 2002-08-13 |
| 6408138 | Camera view-correction apparatus for taking pictures | Guang-Shang Chang, Chien-Ming Peng | 2002-06-18 |
| 6302597 | Hidden viewfinder for camera | Guang-Shang Chang, Chien-Ming Peng | 2001-10-16 |
| 6266090 | Device for controlling a rotation of a lens in a digital camera | Kou-Lung Tseng, Guang-Shang Chang, Chin-Shui Lin, Chih-Wen Pan, Chi-Wen Lin | 2001-07-24 |
| 6161966 | Multi-blade lens-aperture control mechanism | Guang-Shang Chang, Jian Peng | 2000-12-19 |
| 5946515 | Aperture switching device | Guang-Shang Chang, Jim Peng, Kou-Lung Tseng | 1999-08-31 |
| 5930543 | Aperture selection mechanism for camera | Kou-Long Tseng, Guang-Shang Chang, Chih-Wen Pan, Chi-Wen Lin | 1999-07-27 |
| 5930544 | Lens movement mechanism for digital camera | Kou-Long Tseng, Guang-Shang Chang, Chin-Shui Lin, Chih-Wen Pan, Chi-Wen Lin | 1999-07-27 |
| 5907730 | Moveable lens apparatus for digital camera | Kou-Long Tseng, Guang-Shang Chang, Chin-Shui Lin, Chih-Wen Pan, Chi-Wen Lin | 1999-05-25 |
| 5831749 | Optical scanning apparatus | Kou-Lung Tseng, Wei-Hsin Hwang, SHIH-MIN LO | 1998-11-03 |
| 5815759 | Extended adjusting mechanism for the lens set of an imaging system | Kou-Long Tseng, Guang-Shang Chang, Chin-Shui Lin, Chih-Wen Pan, Chi-Wen Lin | 1998-09-29 |
| 5737135 | Opto-mechanical apparatus for moving and scanning in an optical system | — | 1998-04-07 |