Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9306523 | Methods and circuits to reduce pop noise in an audio device | Ru Feng Du | 2016-04-05 |
| 9276530 | Advanced current limit function for audio amplifier | Ru Feng Du | 2016-03-01 |
| 9231535 | Silent start class-D amplifier | Ru Feng Du | 2016-01-05 |