Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11381909 | Method and apparatus for forming differential beam, method and apparatus for processing signal, and chip | Na Li, Guoliang Li, Xinshan Wang, Hu Zhu | 2022-07-05 |
| 11349525 | Double talk detection method, double talk detection apparatus and echo cancellation system | Wenkai HAN, Guoliang Li, Xinshan Wang, Hu Zhu | 2022-05-31 |