Inventor

YING ZHENG

CN7 patents

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

BCD SEMICONDUCTOR MFG LTD

2 patents

US7099163B1Aug 29, 2006

PWM controller with constant output power limit for a power supply

BCD SEMICONDUCTOR MFG LTD140 citations94

US8045348B2Oct 25, 2011

Switching mode power supply controller with high voltage startup circuits

BCD SEMICONDUCTOR MFG LTD22 citations90

YING ZHENG

1 patent

US8093955B2Jan 10, 2012

Applying charge pump to realize frequency jitter for switched mode power controller

YING ZHENG15 citations72

DIODES INC

1 patent

US12323064B2Jun 3, 2025

Control method of ZVS flyback using transformer auxiliary winding

DIODES INC0 citations62

JINHUA ZHENFEI TOOLS CO LTD

1 patent

USD1110658SJan 27, 2026

Garage creeper

JINHUA ZHENFEI TOOLS CO LTD0 citations53

BCD SHANGHAI MICRO ELECTRONICS COMPANY LTD

1 patent

US12095374B2Sep 17, 2024

System for controlling skip mode of switching power supply, and PWM controller

BCD SHANGHAI MICRO ELECTRONICS COMPANY LTD0 citations45

SHANGHAI SIM-BCD SEMICONDUCTOR MFG CO LTD

1 patent

US9831763B2Nov 28, 2017

Capacitor discharge circuit for power supply EMI filters

SHANGHAI SIM-BCD SEMICONDUCTOR MFG CO LTD1 citations41