Inventor
AHN JI-SUN
KR5 patents
⚠️ This page may combine multiple inventors who share the name “AHN JI-SUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA SAMSUNG STORAGE TECH
4 patentsUS8984543B2Mar 17, 2015
Beam controlling method and optical pickup device for performing the method
TOSHIBA SAMSUNG STORAGE TECH0 citations43
US8824253B2Sep 2, 2014
Optical pickup and optical system using the same
TOSHIBA SAMSUNG STORAGE TECH0 citations38
US9013965B2Apr 21, 2015
Optical pickup device and optical disk drive including the same
TOSHIBA SAMSUNG STORAGE TECH0 citations36
US9147426B2Sep 29, 2015
Optical pickup and optical information storage system including the same
TOSHIBA SAMSUNG STORAGE TECH0 citations34