Issued Patents 2011
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8073179 | MEMS microphone package with RF insensitive MEMS microphone chip | Chia-Jen Hsu | 2011-12-06 |
| 8064619 | Microphone and integrated circuit capible of echo cancellation | — | 2011-11-22 |
| 8059837 | Audio processing method and system | — | 2011-11-15 |
| 8059838 | Interfacing circuit for a removable microphone | — | 2011-11-15 |
| 7991168 | Serially connected microphones | Wei-Chan Hsu | 2011-08-02 |
| 7961895 | Audio interface device and method | Wei-Chan Hsu | 2011-06-14 |
| 7952436 | Phase lock loop circuit | Cheng-Feng Shih | 2011-05-31 |