Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11781340 | Locking device | Dezhao Xiang | 2023-10-10 |
| D951753 | Fingerprint identifying device for a handle | Dezhao Xiang | 2022-05-17 |
| D951754 | Fingerprint identifying device for a handle | Dezhao Xiang | 2022-05-17 |
| D933454 | Handle with fingerprint identifying device | Dezhao Xiang | 2021-10-19 |
| D929850 | Lock element | Dezhao Xiang | 2021-09-07 |
| D893982 | Lock | Dezhao Xiang | 2020-08-25 |
| D891224 | Lock | Dezhao Xiang | 2020-07-28 |