Guangdong
China
12
2024-03-21
The entities that hold a legal rights for patent applications filed by inventor Li Fei:
Fei Li from Guangdong, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Method and device for winding foil coil of stereoscopic wound iron core transformer
#2 | 2023-05-25WATERPROOF TRANSFORMER COIL STRUCTURE AND MANUFACTURING METHOD THEREOF
#3 | 2020-12-31Color filter substrate and manufacturing method thereof
#4 | 2019-11-14INTELLIGENT PHOTOGRAPHING METHOD AND APPARATUS, AND INTELLIGENT TERMINAL
#5 | 2016-08-25Backlight drive circuit, method for driving the same, and liquid crystal display device
#6 | 2016-08-18Backlight driving circuit, electronic device and backlight driving method
#7 | 2015-12-17Boost circuits, LED backlight driving circuits and liquid crystal devices
#8 | 2015-10-22Circuit and method for controlling standyby power consumption
#9 | 2015-10-01Circuit and method for reducing inductor magnetic-core loss
#10 | 2015-03-05Backlight driving circuit and liquid crystal display
#11 | 2013-11-07Driving method for backlight unit of liquid crystal display and system thereof
#12 | 2013-01-31LED dimming method and LED dimming system
62047 ⎘