Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9832144 | Method and device for implementing instant communication | Yuhuang Li, Xingyi Zhang, Xiaoxiang Zuo, Xin Xie, Xianxian Zhang | 2017-11-28 |
| 9769096 | Method, apparatus, system and computer readable storage medium of adding instant message contact | Xin Xie, Xiaoxiang Zuo, Xianxian Zhang, Yecheng Xian, Xiaoyuan Gu +1 more | 2017-09-19 |