Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10943418 | Method, server, smart terminal and storage device for access authentication | Ling Ma | 2021-03-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10943418 | Method, server, smart terminal and storage device for access authentication | Ling Ma | 2021-03-09 |