Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10403255 | Audio processing method, apparatus and system | Weifeng Zhao, Chun-Nan Li, Xiang Liu, Dewen Zhang, Fei Zheng +13 more | 2019-09-03 |
| D855816 | Anti-migraine device | Xiaoqing Hong, Jun Zhang, Hualei Ji, Yurong Xu | 2019-08-06 |