Inventor
ZHAO CHANGSHEN
CN10 patents
⚠️ This page may combine multiple inventors who share the name “ZHAO CHANGSHEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUZHOU POWERON IC DESIGN CO LTD
5 patentsUS9800164B1Oct 24, 2017
Compensation circuit for constant output voltage
SUZHOU POWERON IC DESIGN CO LTD57 citations95
US10312816B1Jun 4, 2019
Primary controller of switching power supply and switching power supply
SUZHOU POWERON IC DESIGN CO LTD11 citations82
US9985543B1May 29, 2018
Switching power supply
SUZHOU POWERON IC DESIGN CO LTD12 citations82
US10008944B2Jun 26, 2018
Control method and control circuit for switching power supply
SUZHOU POWERON IC DESIGN CO LTD6 citations71
US9431892B1Aug 30, 2016
High voltage start-up circuit with adjustable start-up time
SUZHOU POWERON IC DESIGN CO LTD6 citations71
WUXI CHIPOWN MICRO ELECTRONICS LTD
3 patentsUS10355577B2Jul 16, 2019
Control circuit and control method of switching power supply
WUXI CHIPOWN MICRO ELECTRONICS LTD2 citations68
US10038437B2Jul 31, 2018
High voltage power system with enable control
WUXI CHIPOWN MICRO ELECTRONICS LTD0 citations39
US9923365B2Mar 20, 2018
Short-circuit protection circuit for voltage sampling resistor of primary side converter
WUXI CHIPOWN MICRO ELECTRONICS LTD0 citations39