Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11479369 | Baggage cart | Li Zhang, Zhiqiang Chen, Qingping Huang, Wenyuan Bi, Xin Jin +2 more | 2022-10-25 |
| 11385377 | Shielding structure of safety inspection equipment and safety inspection channel | Hongbin HOU, Jinning Liang, Qingping Huang, Xin Jin | 2022-07-12 |
| 11215570 | Security inspection system and method | Li Zhang, Zhiqiang Chen, Qingping Huang, Wenyuan Bi, Xin Jin +2 more | 2022-01-04 |