Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12375857 | Highly compliant miniature transducer | Lei Cheng, Mark A. Hayner | 2025-07-29 |
| 12262168 | Active noise reduction earbud | Lei Cheng, Ole Mattis Nielsen, Emery M. Ku, Cedrik Bacon | 2025-03-25 |