Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12123220 | Lock mechanism with state indication function | Qianxing Li, Yanyi Zhou, Fabrice Vitry, Jianju Shao | 2024-10-22 |
| D1037826 | Modular T-handle latch | Fabrice Vitry, Huashan Cai | 2024-08-06 |
| 11859409 | Control method of electronic lock and electronic lock based on the same | Qianxing Li, Yanyi Zhou | 2024-01-02 |