Inventor
LEE JONG-HAENG
KR7 patents
Patents
7 patentsUS6998894B2Feb 14, 2006
Current controlled pulse width modulation circuit and class-D amplifier comprising the same
SAMSUNG ELECTRONICS CO LTD16 citations90
US7489189B2Feb 10, 2009
Power amplifier circuit reducing electromagnetic interference
SAMSUNG ELECTRONICS CO LTD9 citations81
US7417497B2Aug 26, 2008
PWM modulator and class-D amplifier having the same
SAMSUNG ELECTRONICS CO LTD17 citations81
US7323919B2Jan 29, 2008
Pulse-width modulation circuits of self-oscillation type and pulse-width modulation methods
SAMSUNG ELECTRONICS CO LTD15 citations81
US7151404B2Dec 19, 2006
Current controlled pulse width modulation circuit and class-D amplifier comprising the same
SAMSUNG ELECTRONICS CO LTD10 citations71
US10928343B2Feb 23, 2021
Water recognition system, electronic device including the same, and method of recognizing water thereby
SAMSUNG ELECTRONICS CO LTD3 citations70
US6961399B2Nov 1, 2005
Phase locked loop including control circuit for reducing lock-time
SAMSUNG ELECTRONICS CO LTD1 citations49