Inventor

HUA GUICHAO C

US4 patents

Patents

4 patents

US5442540AAug 15, 1995

Soft-switching PWM converters

INNOVATIVE TECH CENTER134 citations96

US5418704AMay 23, 1995

Zero-voltage-transition pulse-width-modulated converters

INNOVATIVE TECH CENTER112 citations96

US5486752AJan 23, 1996

Zero-current transition PWM converters

INNOVATIVE TECH CENTER90 citations95

US5262930ANov 16, 1993

Zero-voltage transition PWM converters

INNOVATIVE TECH CENTER101 citations95