Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11963452 | Method of making piezoelectric microphone with deflection control | Jia Jie Xia, Rakesh Kumar, Nagarajan Ranganathan | 2024-04-16 |
| 10886455 | Piezoelectric microphone with deflection control and method of making the same | Jia Jie Xia, Rakesh Kumar, Nagarajan Ranganathan | 2021-01-05 |