Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8063570 | Simple protection circuit and adaptive frequency sweeping method for CCFL inverter | Junming Zhang, Kaiwei Yao, Eric Yang | 2011-11-22 |
| RE42846 | Close-loop class-D audio amplifier and control method thereof | Junming Zhang, Yunping Lang | 2011-10-18 |
| 8004360 | Close-loop Class-D audio amplifier and control method thereof | Junming Zhang, Yunping Lang | 2011-08-23 |
| 7915833 | Single-ended DC to AC power inverter | Wei Chen, Junming Zhang, Lei Du | 2011-03-29 |
| 7880522 | Double-edge PWM controller and its control method thereof | Qian Ouyang, Xiaoli Kong, Eric Yang | 2011-02-01 |