Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11037568 | Audio message processing method and apparatus | Daping Zhang, Lili Zhang, Yixin Huang, Yun Chen, Jiandong Lai | 2021-06-15 |
| 10931811 | Method and system for verifying transmission of multimedia messages | Yuan Zhang | 2021-02-23 |