Inventor
WANG KO-CHENG
TW8 patents
⚠️ This page may combine multiple inventors who share the name “WANG KO-CHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICHTEK TECHNOLOGY CORP
3 patentsUS7834606B2Nov 16, 2010
Control circuit and method for a constant on-time PWM switching converter
RICHTEK TECHNOLOGY CORP42 citations91
US7576588B2Aug 18, 2009
Quick turn on apparatus and method for a NMOSFET switch
RICHTEK TECHNOLOGY CORP3 citations61
US6969980B1Nov 29, 2005
Noise-resistant pulse width modulator
RICHTEK TECHNOLOGY CORP2 citations60
WANG KO-CHENG
3 patentsUS8525505B2Sep 3, 2013
PWM controller and control method for a DC-DC voltage converter
WANG KO-CHENG10 citations81
US9489001B2Nov 8, 2016
Constant on-time or constant off-time switching power converter and control circuit thereof
WANG KO-CHENG3 citations69
US8222876B2Jul 17, 2012
Power management chip with dual function pin
WANG KO-CHENG3 citations58