Inventor
CHO KWAN-YUHL
KR6 patents
Patents
6 patentsUS6774523B2Aug 10, 2004
Electric motor
LG ELECTRONICS INC54 citations92
US6448725B1Sep 10, 2002
Apparatus for detecting rotor position in brushless direct current motor
LG ELECTRONICS INC22 citations91
US6495980B2Dec 17, 2002
Apparatus and method for sensing laundry amount in a washing machine
LG ELECTRONICS INC22 citations87
US7484258B2Feb 3, 2009
Method and apparatus for detecting laundry weight of washing machine
LG ELECTRONICS INC16 citations83
US6894412B2May 17, 2005
Electric motor
LG ELECTRONICS INC13 citations83
US7224177B2May 29, 2007
Apparatus and method for determining whether motor lock error occurs in sensorless motor
LG ELECTRONICS INC4 citations61