Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10093787 | Polymeric waveguide with single dopant | Julien Bonefacino, Xin Cheng | 2018-10-09 |
| 8861973 | Railway monitoring system | Siu Lau Ho, Michael S. Liu | 2014-10-14 |
| 7676159 | All-optical header processing and packet switching | Alexander Ping-Kong Wai, Lixin Xu, Lai Yin Chan, Luen Fu Lui | 2010-03-09 |
| 7505642 | FBG sensor interrogation method using semiconductor optical amplifier in ring cavity configuration | Weng Hong Chung | 2009-03-17 |
| 7266260 | FBG sensor interrogation method using semiconductor optical amplifier in ring cavity configuration | Weng Hong Chung | 2007-09-04 |
| 7206259 | Ultrasound sensor and ultrasound measurement device | Helen L. W. Chan, Bai-ou Guan | 2007-04-17 |
| 7177330 | Method and apparatus for controlling the polarization of an optical signal | Ping-Kong Alexander Wai, Lai Yin Chan, Weng Hong Chung | 2007-02-13 |
| 6396855 | Fibre gratings | Wai Sing Man | 2002-05-28 |