Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9441963 | Multifunction laser leveling tool | Eric Hung-Ying Yuen, Wah Pong Chan | 2016-09-13 |
| 7855778 | Method and apparatus for locating and measuring the distance to a target | Wai Lam Yung, Wilfried Alois Anton Bittner, Sai Chak Chan, Wah Pong Chan, Kwong Lam Ng +1 more | 2010-12-21 |
| 6063187 | Deposition method for heteroepitaxial diamond | Shuit-Tong Lee, Chun-Sing Lee, Zhangda Lin | 2000-05-16 |
| 5879450 | Method of heteroepitaxial growth of beta silicon carbide on silicon | Shuit-Tong Lee, Chun-Sing Lee, Bello Igor, Hin Koon Woo | 1999-03-09 |