Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10069816 | Authentication server testing method and system | Ya'nan Hu, Bianling Zhang, Qianjun Shi | 2018-09-04 |
| 8870452 | Optical system and focusing structure for infrared thermometer | — | 2014-10-28 |