Issued Patents 2004
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6816664 | Motor driven variable optical attenuator | Chien-Cheng Chen | 2004-11-09 |
| 6813411 | Optical switch | Chih-Yuan Liao | 2004-11-02 |
| 6771872 | Rotatable holder | Shang Chin Liao | 2004-08-03 |
| D491546 | Mobile phone | Li-Wen Tien, Fu-Chu Wang | 2004-06-15 |
| 6735355 | Optical switch having a sealing structure | Chien-Cheng Chen | 2004-05-11 |
| 6731835 | Optic switch | Chih-Yuan Liao | 2004-05-04 |
| 6731855 | Variable optical attenuator | Chih-Chiang Chang, Yao-Hao Chang | 2004-05-04 |
| 6728462 | Optical fiber cable holder | Chun-Yu Lee | 2004-04-27 |
| 6704146 | Collimating device and method for making same | Chih-Yi Chen | 2004-03-09 |
| 6697549 | Optical switch | Shang Chin Liao | 2004-02-24 |
| 6690858 | Optical collimator and method of assembling same | Ming-Chiang Tsai | 2004-02-10 |
| 6684021 | Rotatable optical fiber cable holder | Tsung-Wei Chiang | 2004-01-27 |
| 6674942 | Optical collimator and method for making same | Yao-Hao Chang, Chih-Chiang Chang | 2004-01-06 |