Inventor
RYU HAN-CHUNG
KR5 patents
Patents
5 patentsUS6674271B2Jan 6, 2004
Power supply control apparatus and method thereof
SAMSUNG ELECTRONICS CO LTD60 citations94
US7040727B2May 9, 2006
Apparatus for controlling power supply to printer and method thereof
SAMSUNG ELECTRONICS CO LTD14 citations81
US7149902B2Dec 12, 2006
Apparatus for and method of supplying power with power saving function
SAMSUNG ELECTRONICS CO LTD10 citations70
US7277106B2Oct 2, 2007
Scanning apparatus having a fluorescent lamp and control method thereof
SAMSUNG ELECTRONICS CO LTD0 citations49
US7012824B2Mar 14, 2006
Voltage converting method and voltage converting apparatus using large electrolytic condenser
SAMSUNG ELECTRONICS CO LTD1 citations48