Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10586415 | Authorization method, apparatus, and system applied to electronic lock | Kai Qian, Xin Yang, Ye Fang, Chaohui Ding | 2020-03-10 |
| 10177777 | Dual-sensor signal collecting circuit | Kun Dong, Jiajin Zhan, Litang Chen, Xiaojian Liu | 2019-01-08 |