Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8682164 | Optical wavelength division node | Po-Lung Tien, Maria C. Yuang, Hsing-Yu Chen | 2014-03-25 |
| 8428471 | Optical access system for dual service network | Chun-Ting Lin, Po-Tsung Shih, Peng-Chun Peng, Sheng-Peng Dai, Sien Chi | 2013-04-23 |
| 8311415 | Frequency up-conversion system and method for the same | Chun-Ting Lin, Wen-Jr Jiang, Sien Chi, Dar-Zu Hsu | 2012-11-13 |
| 8306434 | System and method for transmitting signals | Chun-Ting Lin, Wen-Jr Jiang, Sien Chi, Dar-Zu Hsu | 2012-11-06 |
| 8184988 | Optical modulating device with frequency multiplying technique for electrical signals | Chun-Ting Lin, Sheng-Peng Dai, Peng-Chun Peng, Po-Tsung Shih, Sien Chi | 2012-05-22 |
| 7058304 | Bi-directional cross-connect | Kuochou Tai, Kok-Wai Chang | 2006-06-06 |
| 6804467 | Chromatic dispersion compensation device | Paul Colbourne, Kuochou Tai, Kok-Wai Chang | 2004-10-12 |
| 6757451 | Optical circulator | Kok-Wai Chang, Kuochou Tai, Qingdong Quo | 2004-06-29 |
| 6697198 | Optical interleavers/deinterleavers | Kuochou Tai, Kok-Wai Chang, Hongwei Mao | 2004-02-24 |
| 6657785 | Bi-directional circulator | Thomas Ducellier, Kuochou Tai, Kok-Wai Chang, Yihao Cheng | 2003-12-02 |
| 6587266 | Bi-directional isolator | Kuochou Tai, Kok-Wai Chang, Thomas Ducellier, Yihao Cheng | 2003-07-01 |
| 6587267 | Beam directing device | Kuochou Tai, Kok-Wai Chang, Qing Guo | 2003-07-01 |
| 6219474 | Configurable optical add/drop device | Bo Cai, Xing Long Ma, Gang Lei | 2001-04-17 |