Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D741297 | Wireless speaker | — | 2015-10-20 |
| 5621284 | Electronic fluorescent display system | Ge Shichao, Victor Lam, Jin Weicheng, Ruan Shiping | 1997-04-15 |
| 5170100 | Electronic fluorescent display system | Ge Shichao, Victor Lam, Jin Weicheng, Ruan Shiping | 1992-12-08 |
| 4737683 | High luminance color picture element tubes | Ge Shichao, Ruan Shiping | 1988-04-12 |