Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9841149 | LED lamp | Chih-Hsien Wu, Po-Wen Hsiao, Han-Chi Chi | 2017-12-12 |
| 7826108 | Scanning apparatus for preventing defocus aberration | Chien-Kuo Kuan | 2010-11-02 |
| 7724401 | Image scanner having wireless carriage module | Kung-Cho Sheng, Hung-Tse Lin | 2010-05-25 |
| 7706041 | Scanning module of image scanner | Kuan-Yang Chen | 2010-04-27 |
| 7688481 | Scanning apparatus with different resolutions | Chien-Kuo Kuan | 2010-03-30 |
| 7576895 | Light-guide module having light shielding structure | — | 2009-08-18 |
| 7517454 | Method for treating wastewater containing active sludge | Yen-Jung Hu, Wen-Chun Hwang | 2009-04-14 |
| 7501060 | Wastewater treating system | Yen-Jung Hu, Wen-Chun Hwang | 2009-03-10 |
| 7487960 | Document feeder | Chung-Kai Wang, Chien-Kuo Kuan, Chi-Jin Song | 2009-02-10 |
| 7478750 | Reading device of scanning apparatus | Chung-Kai Wang, Yu-Cheng Chang | 2009-01-20 |
| 7427746 | Optical module having optical path adjustable mechanism | Chien-Kuo Kuan, Wei-Chen Tu | 2008-09-23 |
| 7388154 | Anti-abrasive mechanism confining flat flexible cable in position in flatbed image scanner | Yi-Yung Tsai, Chien-Kuo Kuan | 2008-06-17 |
| 7367507 | Optical scanning module | Kuan-Yang Chen | 2008-05-06 |
| 7262365 | Anti-abrasive mechanism confining flat flexible cable in position in flatbed image scanner | Yi-Yung Tsai, Chien-Kuo Kuan | 2007-08-28 |
| 7256914 | Optical scanner | Kuan-Yang Chen | 2007-08-14 |
| 7060959 | Thin image reading device having reflectors installed on only one side of a lens | — | 2006-06-13 |
| 6953898 | Anti-abrasive mechanism confining flat flexible cable in position in flatbed image scanner | Yi-Yung Tsai, Chien-Kuo Kuan | 2005-10-11 |