Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8188560 | Optical color sensor system | Kian Siong Ang, Sung Woon Choo, Hao Wang | 2012-05-29 |
| 7446386 | Optical color sensor system | Kian Siong Ang, Sung Woon Choo, Hao Wang | 2008-11-04 |
| 6699788 | Method for integrated nucleation and bulk film deposition | Sarion C. S. Lee, Liew San Leong, Goh Khoon Meng | 2004-03-02 |