Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11789297 | Adjustable optical phase shifter array | Tsung-Han Lee, Chia Yang | 2023-10-17 |
| 11347129 | Rphase-controlled optical waveguide antenna array | Chia Yang, Tsung-Han Lee | 2022-05-31 |
| 11246499 | Far-infrared emitters with physiological signal detection and method of operating the same | Chao-Hsiung Tseng, Ling-Hsiu Hung, Yung-Ho Hsu, Cheng-Hsien Chen | 2022-02-15 |
| 11002976 | Far-infrared emitter | Ling-Hsiu Hung | 2021-05-11 |
| 9172492 | Time/wavelength-division multiplexed passive optical network (TWPON) | — | 2015-10-27 |
| 8077385 | Reconfigurable optical amplifier, reversible optical circulator, and optical signal transmission system | Chun-Liang Yang, Dar-Zu Hsu, Jian-Ting Hong | 2011-12-13 |
| 7843564 | Apparatus and method of non-sampling-based Q-factor measuring | Chun-Liang Yang, Dar-Zu Hsu | 2010-11-30 |
| 7796258 | Apparatus and method of non-sampling-based Q-factor measuring | Chun-Liang Yang, Dar-Zu Hsu | 2010-09-14 |
| 7576846 | Apparatus and method of non-sampling-based Q-factor measuring | Chun-Liang Yang, Dar-Zu Hsu | 2009-08-18 |
| 7555224 | Using superimposed ASK label in an all-optical label swapping system and method thereof | Yu-Min Lin, Maria C. Yuang, Winston I. Way | 2009-06-30 |
| 7532818 | Apparatus and method for measuring coherence sampling quality-factor | Dar-Zu Hsu | 2009-05-12 |
| 7391970 | Apparatus and method for monitoring optical signal-to-noise ratio | Chun-Liang Yang, Pei Gong, Dar-Zu Hsu, Ming Yang, Yun-Lung Chou | 2008-06-24 |
| 7274870 | Apparatus and method for simultaneous channel and optical signal-to-noise ratio monitoring | Chun-Liang Yang, Jui-Ting Wu, Ming Yang | 2007-09-25 |
| 7012944 | Structure and manufacturing method for single-wavelength and multi-wavelength distributed feedback lasers | Ing-Fa Jang | 2006-03-14 |
| 6947139 | Simultaneous optical isolation and channel monitoring system | Chun-Liang Yang | 2005-09-20 |
| 6909534 | Wideband four-wave-mixing wavelength converter | Dar-Zu Hsu, Pei Gong | 2005-06-21 |
| 6885462 | Wavelength monitoring device and method of tunable laser sources | Chun-Liang Yang, Yun-Lung Chou | 2005-04-26 |
| 6842253 | Constructing method for an optical passive component | Yen-Juei Lin | 2005-01-11 |
| 6432736 | Adjustable monolithic multi-wavelength laser arrays | Ing-Fa Jang | 2002-08-13 |
| 6243401 | Methods and apparatus for wavelength measurement and tracking using a semiconductor laser amplifier | — | 2001-06-05 |