Inventor

IM JU-HEE

KR2 patents

Patents

2 patents

US8984543B2Mar 17, 2015

Beam controlling method and optical pickup device for performing the method

TOSHIBA SAMSUNG STORAGE TECH0 citations43

US9147426B2Sep 29, 2015

Optical pickup and optical information storage system including the same

TOSHIBA SAMSUNG STORAGE TECH0 citations34