Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7696488 | Irradiating device and method for controlling the same | Yaohong Liu, Huaping Tang, Xinshui Yan, Jianjun Gao, Feng Gao +8 more | 2010-04-13 |
| 7679012 | High-voltage automatic changeover switch | Yaohong Liu, Yumei Chen, Huaping Tang, Jianjun Gao, Xinshui Yan +8 more | 2010-03-16 |