Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6362483 | Visible-blind UV detectors | Iam Keong Sou, Zhaohui Ma, Choi Lai Man, Zhi Yu Yang, George Wong | 2002-03-26 |
| 5540786 | Light emitting material | Gui C. Xu, Iam Keong Sou, Hong Wang, Zhi U. Yang, George Wong | 1996-07-30 |