Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11516579 | Echo cancellation in online conference systems | Kai D. Feng, Yun Juan Yang, Xiao Zhen Zhu, Ming Dong, Yang Cao +3 more | 2022-11-29 |
| 11307958 | Data collection in transaction problem diagnostic | Xin Zheng, Si Bin Fan, Xue Yong Zhang, Li Xiang, Li Li +3 more | 2022-04-19 |