Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11109158 | Audio adjustment method and associated audio adjustment circuit for active noise cancellation | Wei He | 2021-08-31 |
| 11067395 | Direction-finding chip, direction-finding method and beacon | Wei He | 2021-07-20 |
| 10984779 | Audio adjustment method and associated audio adjustment device for active noise cancellation | Wei He | 2021-04-20 |