Inventor
CHO YONG JUN
KR12 patents
⚠️ This page may combine multiple inventors who share the name “CHO YONG JUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
5 patentsUS7068933B2Jun 27, 2006
Apparatus and method for detecting beam power in optical drive
SAMSUNG ELECTRONICS CO LTD7 citations71
US7343103B2Mar 11, 2008
Apparatus and method for detecting beam power in optical drive
SAMSUNG ELECTRONICS CO LTD3 citations60
US7251209B2Jul 31, 2007
Optical pickup and a wedge beam splitter
SAMSUNG ELECTRONICS CO LTD6 citations60
US7272103B2Sep 18, 2007
Laser power monitor device, optical pickup including the same, and optical recording and/or reproducing apparatus including the same
SAMSUNG ELECTRONICS CO LTD1 citations49
US7248553B2Jul 24, 2007
Laser power control device
SAMSUNG ELECTRONICS CO LTD0 citations38