Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9491531 | Microphone device for reducing noise coupling effect | — | 2016-11-08 |
| 9302907 | Micro-electro-mechanical-system device with guard ring and method for making same | Hsin-Hui Hsu, Sheng-Ta Lee | 2016-04-05 |
| 9258652 | Microphone structure | — | 2016-02-09 |