Issued Patents All Time
Showing 1–25 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7800008 | Side key assembly and electronic device using the same | Zheng Shi, Chih-Chiang Chang | 2010-09-21 |
| D609667 | Mobile phone | Zheng Shi, Chih-Chiang Chang | 2010-02-09 |
| D594005 | Portable electronic device | Zheng Shi, Chih-Chiang Chang | 2009-06-09 |
| D578534 | Stylus | Zheng Shi, Chih-Chiang Chang | 2008-10-14 |
| 6895160 | Variable optical attenuator | Tai-Cheng Yu, Chun-Yu Lee | 2005-05-17 |
| 6873784 | Optical attenuator | — | 2005-03-29 |
| 6836610 | Electrical variable optical attenuator | — | 2004-12-28 |
| 6804448 | Electrical variable optical attenuator | — | 2004-10-12 |
| 6750443 | Variable optical attenuator having a splitter to monitor light signals | Tai-Cheng Yu | 2004-06-15 |
| 6738557 | Optical attenuator having high return loss | — | 2004-05-18 |
| 6731855 | Variable optical attenuator | Chih-Chiang Chang, Kun-Tsan Wu | 2004-05-04 |
| 6707979 | Optical loop-back attenuator | Chung-Chih Wang | 2004-03-16 |
| 6684022 | Manual variable optical attenuator having sealing gasket | — | 2004-01-27 |
| 6674942 | Optical collimator and method for making same | Chih-Chiang Chang, Kun-Tsan Wu | 2004-01-06 |
| 6665485 | Variable optical attenuator | Kun-Tsan Wu | 2003-12-16 |
| 6665465 | Optical switch | — | 2003-12-16 |
| 6644865 | Fiber optical terminal with strain relief boot | Chih-Chiang Chang | 2003-11-11 |
| 6636682 | Variable optical attenuator having integrated reflective device | Chung-Chih Wang, Kun-Tsan Wu | 2003-10-21 |
| 6633721 | Variable optical attenuator | — | 2003-10-14 |
| 6625377 | Variable optical attenuator | — | 2003-09-23 |
| 6600867 | Variable optical attenuator | — | 2003-07-29 |
| D475980 | Optical switch | — | 2003-06-17 |
| 6319040 | Plug electrical connector | — | 2001-11-20 |
| 6290530 | Electrical connector with improved guiding means | — | 2001-09-18 |
| 6280214 | Radio frequency electrical connector | — | 2001-08-28 |