Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11899255 | Optical printed circuit board and its fabricating method | Wei Jin, Kar Pong Lor, Hau Ping Chan | 2024-02-13 |
| 11353772 | Photonic device structure and method of manufacturing the same, and electro-optic waveguide | Jingdong Luo | 2022-06-07 |
| 11071199 | Optical printed circuit board and its fabrication method | Kar Pong Lor, Wei Jin, Hau Ping Chan | 2021-07-20 |
| 9981408 | Fabrication and replication of polymer optical waveguides | Wei Jin, Hau Ping Chan | 2018-05-29 |
| 7711227 | Optical fiber | Vipul Rastogi | 2010-05-04 |
| 6768851 | Optical fiber for ultra-high capacity transmission | Vipul Rastogi | 2004-07-27 |
| 5460048 | Ultrasonic sensor using a polarization maintaining fibre | Helen Lai Wa Chan | 1995-10-24 |
| 5297436 | Optical fibre ultrasonic sensor | Helen Lai Wa Chan | 1994-03-29 |