Inventor

IM SANG-KWON

KR2 patents

Patents

2 patents

US5200682AApr 6, 1993

Motor current phase delay compensating method and apparatus thereof

SAMSUNG ELECTRONICS CO LTD9 citations68

US5138242AAug 11, 1992

Inverse electromotive force eliminating device for motor utilizing MOS-FET

SAMSUNG ELECTRONICS CO LTD7 citations68