Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6983057 | Methods for embedding image, audio and video watermarks in digital data | Anthony Ho | 2006-01-03 |
| 6842466 | Semiconductor passive Q-switch providing variable outputs | Jian Hui Gu, Yee Loy Lam | 2005-01-11 |
| 6661827 | Pumping source | Yee Loy Lam, Yuen Chan | 2003-12-09 |
| 6617188 | Quantum well intermixing | Boon Siew Ooi, Yee Loy Lam, Yuen Chan, Yan Zhou | 2003-09-09 |
| 6449049 | Profiling of aspheric surfaces using liquid crystal compensatory interferometry | Yee Loy Lam, Zhisheng Yun, Yan Zhou | 2002-09-10 |