Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11195147 | Mobile terminal and method for checking fixed assets | Yan Li, Chi-Hung Hou, Shu Wang, Si Sun, Mei Li +1 more | 2021-12-07 |
| 8699010 | Examination kit for polarized lens | Zhao Zhigang | 2014-04-15 |