Inventor
KWON SUNG-DU
KR6 patents
Patents
6 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
US7251206B2Jul 31, 2007
Optical signal converter and method of controlling amplification gain according to rotating speed of optical disc
SAMSUNG ELECTRONICS CO LTD2 citations59
US7372796B2May 13, 2008
Apparatus for controlling monitor photo diode in optical pickup system
SAMSUNG ELECTRONICS CO LTD0 citations50
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