Inventor

YING JIAN-PING

CN67 patents

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

YING JIAN-PING

DELTA ELECTRONICS INC

Resonance converter and synchronous rectification driving method thereof

Three-level AC generating circuit and control method thereof

Resonant converter and voltage stabilizing method thereof

Coil structure for high frequency transformer

Electronic ballast and controlling method thereof

Switch-driving circuit

Three-level converter having phase bridge arm

Integrated converter having three-phase power factor correction

Switch driving circuit

Assembled circuit and electronic component

Uninterruptible power supply module

Converter with synchronous rectifier with ZVS

Converting device with power factor correcting and dc/dc converting functions

Parallel inverters and controlling method thereof

Control circuit, control method used in PFC circuit and power source system thereof

Sampling method with adjusting duty ratios

Rotary structure of permanent magnet electric machinery and method for determining the structure thereof

Series resonant circuit and voltage stabilizing method thereof

Rotor and stator structure of motor

Assembled circuit and electronic component

DELTA ELECTRONICS SHANGHAI CO

Power conversion device, driving device and driving method

Direct-current capacitor module and laminated busbar structure thereof

Variable frequency speed control system and method of the same

Converter circuit and open-circuit detection method of the same

Short-circuit detection device and method used in inverter circuit

Three-level rectifier

Rotor and rotary electric machine containing the same

Five-level rectifier

Power converter, short-circuit detecting device thereof and short-circuit detecting method thereof

Power converter including two converter circuit modules sharing one DC capacitor module

ZENG JIAN-HONG

Coil assembly and magnetic element with shielding function

Driver for driving power switch element

Assembled circuit and electronic component

Assembled circuit and electronic component

ZHANG WEI-QIANG

Voltage regulation circuit and light emitting didoe driving apparatus having the same

Driving circuit structure for light emitting diodes

Illumination apparatus, electronic ballast therein and method for protecting the same

TONG AI-XING

High-power medium-voltage drive power cell having power elements disposed on both sides of base plate

Heat sink device

Jin hong-yuan

Power factor correction circuit

DC/DC converter, power converter and control method thereof

ZHANG YU

Sensorless control apparatus and method for induction motor

LIU TENG

Multi-phase switching power conversion circuit

GE XIAO

Rotating machine and rotor thereof

Wang chang-yong

DC chopper and DC chopping method for doubly fed induction generator system

ZHOU JIN-PING

Transformer capable of suppressing common mode current and power converter thereof

GAN HONG-JIAN

Power semiconductor switch series circuit and control method thereof

CHOU CHING-HO

Ballast being capable of saving the use of internal connection terminals

Hu pei-qing

DC/DC converter, power converter and control method thereof

LU YAN-SONG

Uninterruptible power supply apparatus