Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11854565 | Wrist wearable apparatuses and methods with desired signal extraction | Dashen Fan, Xi Chen, Hua Bao | 2023-12-26 |
| 10306389 | Head wearable acoustic system with noise canceling microphone geometry apparatuses and methods | Dashen Fan, Xi Chen, Hua Bao | 2019-05-28 |