Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11336464 | Identity authentication method and system, as well as computing device and storage medium | Andrew William Roscoe | 2022-05-17 |
| 11258613 | Method and device for electronic signature | Andrew William Roscoe | 2022-02-22 |