Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9695501 | Sapphire thin film coated substrate | Kok Wai Cheah, King Fai Li, Hoi Lam Tam, Wing Yui Lam | 2017-07-04 |
| 9614346 | Organic laser for measurement | Kin Long Chan, Gui Xin Li, Kok Wai Cheah | 2017-04-04 |