Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12028683 | Hearing aid method and apparatus for noise reduction, chip, headphone and storage medium | Hongjing Guo, Lelin Wang, Guoliang Li, Xinshan Wang | 2024-07-02 |
| 11915680 | Method and system for active noise control | Guoliang Li, Lelin Wang, Hongjing Guo | 2024-02-27 |
| 11349525 | Double talk detection method, double talk detection apparatus and echo cancellation system | Guoliang Li, Xinshan Wang, Hongjing Guo, Hu Zhu | 2022-05-31 |