Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11082774 | Bottom ported MEMS microphone with additional port for verification of environmental seal | Andrew P. Miehl, Geng Xiang Lee, Karl F. Mueller | 2021-08-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11082774 | Bottom ported MEMS microphone with additional port for verification of environmental seal | Andrew P. Miehl, Geng Xiang Lee, Karl F. Mueller | 2021-08-03 |