Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12238503 | Systems and methods for calibrating audio devices | Weifeng Wang | 2025-02-25 |
| 12058488 | Active noise cancellation headphone | Weifeng Wang | 2024-08-06 |
| 12014719 | Active noise cancellation headphone | Weifeng Wang | 2024-06-18 |
| 11057911 | Wireless speaker system | Weifeng Wang | 2021-07-06 |
| 10715180 | Circuit for error correction and method of same | Weifeng Wang | 2020-07-14 |