Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9762533 | Method of IMS (SIP network) webRTC optimized P2P communication | Huipeng Ren, Xinmin Ding | 2017-09-12 |
| 9667691 | Method for retrieving service capability of a group of contacts | Xinmin Ding | 2017-05-30 |