Inventor

CHENG YING-NAN

TW32 patents

⚠️ This page may combine multiple inventors who share the name “CHENG YING-NAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHENG YING-NAN

ZIPPY TECH CORP

Power saving circuit employing visual persistence effect for backlight modules

Piezoelectric plate electric connection structure

Audio/video playback control system of liquid crystal display television

Feedback circuit for push-pull inverters

Piezoelectric blade protection structure

Pulsating current inverter control circuit

Arc discharge protection apparatus operating in current detection mode

Backlight driving and control circuit with an isolated power factor correction structure

Circular piezoelectric apparatus

Piezoelectric power supply

Electrode structure of planar lamp

Method for controlling an inverter under altering voltage

Inverter circuit for inhibiting electricity transmission interference

Dimming apparatus of light emitting unit

Power driver circuit of display panel

Method for controlling power supply in a buffered modulation mode

Push-pull inverter circuit

Gas discharge lamp dimming control method

Piezoelectric blade anchoring structure

Controller for suppressing temperature of screen

Inverter for boosting rotational image displaying gain

Inverter test device and a method thereof

Inverter circuit for producing power factor correction effect

Multi-period cycle-alternative switching mode power supply control device and its control method

Piezoelectric structure

Multi-modulation mode LED driving circuit

Master-slave control architecture for inverters

Method for controlling power supply through multiple modulation modes

Pulsating current inverter control circuit

Backlight module actuation method

Protection control circuit for discharge lamps

CHOU CHIN-WEN

Power driver circuit of display panel