Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11258737 | Instant messaging method, apparatus and system based on email system | Dajian Xuan | 2022-02-22 |
| 11196784 | Method, apparatus and system for creating discussion group based on instant messaging | Dajian Xuan | 2021-12-07 |
| 11159616 | Email synchronization method and apparatus, and computer readable storage medium | Zhendong Tan | 2021-10-26 |