Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9177131 | User authentication method and apparatus based on audio and video data | Xiang Zhang, Li Lu, Eryu Wang, Shuai Yue, Haibo Liu +3 more | 2015-11-03 |
| 9094571 | Video chatting method and system | Shang Yu, Yang Mo, Jun Qiu, Fei Wang | 2015-07-28 |
| 8920684 | Al-Sb-Te phase change material used for phase change memory and fabrication method thereof | Cheng-Yi Peng, Liangcai Wu, Zhitang Song, Bo Liu, Xilin Zhou +1 more | 2014-12-30 |
| 8859237 | Diguanylate cyclase method of producing the same and its use in the manufacture of cyclic-di-GMP and analogues thereof | Zhao Liang | 2014-10-14 |