Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9263610 | Electrochemical method of producing copper indium gallium diselenide (CIGS) solar cells | Leo Lau, Zhifeng Ding, Mohammad Harati, Jun Yang | 2016-02-16 |
| 6902308 | Illumination system | — | 2005-06-07 |
| 6616291 | Underwater lighting assembly | — | 2003-09-09 |
| 4329902 | Electronic method and apparatus for modifying musical sound | — | 1982-05-18 |