Inventor
PARK SE-JUNE
KR3 patents
Patents
3 patentsUS10609470B2Mar 31, 2020
Speaker device and audio output device including the same
SAMSUNG ELECTRONICS CO LTD0 citations47
US10136212B2Nov 20, 2018
Speaker device and audio output device including the same
SAMSUNG ELECTRONICS CO LTD0 citations47
US8014238B2Sep 6, 2011
Optical pickup device
SAMSUNG ELECTRONICS CO LTD0 citations36