Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8810220 | Power supply device, a processing chip for a digital microphone and related digital microphone | Rongrong Bai, Jianting Wang, Wenjing Wang, Jing Cao | 2014-08-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8810220 | Power supply device, a processing chip for a digital microphone and related digital microphone | Rongrong Bai, Jianting Wang, Wenjing Wang, Jing Cao | 2014-08-19 |