Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7755298 | Power supply circuit with soft start circuit | Han-Tao Liu, Tong Zhou, Hua Xiao, Kun Le | 2010-07-13 |
| 7737644 | Backlight control circuit with feedback circuit | Tong Zhou, He Zhou | 2010-06-15 |
| 7728533 | Backlight control circuit with two transistors | Tong Zhou | 2010-06-01 |
| 7723927 | Inverter circuit with single sampling unit and liquid crystal display with same | — | 2010-05-25 |
| 7642763 | Switching power supply circuit having independent loops | Tong Zhou | 2010-01-05 |
| 7633241 | Backlight modulation circuit | Tong Zhou, He Zhou | 2009-12-15 |
| 7285924 | Driving circuit for LCD backlight lamps | Yong-Xing You, Hua Xiao | 2007-10-23 |