Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11821842 | Heatsink with visual installation indicator | Le Gao, Yang Sun, Rudong Shi | 2023-11-21 |
| 11268909 | Heatsink with visual installation indicator | Le Gao, Yang Sun, Rudong Shi | 2022-03-08 |
| 7991311 | Image forming apparatus and method for controlling developing bias voltage | Eric Chun-Wei Shih, Dianne Tan-Feng Tsai | 2011-08-02 |
| 5427296 | Power stapler | — | 1995-06-27 |