Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10774566 | Fingerprint padlock | Hai Li, Zhihong Luo | 2020-09-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10774566 | Fingerprint padlock | Hai Li, Zhihong Luo | 2020-09-15 |