Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11790499 | Certificate image extraction method and terminal device | Donggen XIONG | 2023-10-17 |
| 11393248 | Data detection method and device, computer equipment and storage medium | — | 2022-07-19 |
| 10878823 | Voiceprint recognition method, device, terminal apparatus and storage medium | — | 2020-12-29 |