Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12219312 | Apparatus and method for MEMS microphone performance via back volume | Yu Du | 2025-02-04 |
| 11863925 | Apparatus and method for MEMS microphone performance via back volume | Yu Du | 2024-01-02 |
| 11827162 | Methods for forming a hidden audio assembly | — | 2023-11-28 |
| 11787351 | Hidden audio assembly | — | 2023-10-17 |