Inventor
SUH HAE-JUNG
KR8 patents
Patents
8 patentsUS7324424B2Jan 29, 2008
Compatible optical pickup having diffractive device to correct chromatism and divergent lens to increase working distance
SAMSUNG ELECTRONICS CO LTD9 citations84
US7180846B2Feb 20, 2007
Phase compensator and compatible optical pickup using the phase compensator
SAMSUNG ELECTRONICS CO LTD15 citations84
US7020051B2Mar 28, 2006
Optical pickup capable of detecting and/or compensating for spherical aberration
SAMSUNG ELECTRONICS CO LTD9 citations73
US6009071ADec 28, 1999
Optical disk having information pits with projections formed therein
SAMSUNG ELECTRONICS CO LTD8 citations73
US7242659B2Jul 10, 2007
Optical pickup for detecting thickness variation of a recording medium, and/or compensating for spherical aberration caused by thickness variation of a recording medium
SAMSUNG ELECTRONICS CO LTD2 citations62
US7035186B2Apr 25, 2006
Optical pickup for detecting thickness variation of a recording medium, and/or compensating for spherical aberration caused by thickness variation of a recording medium
SAMSUNG ELECTRONICS CO LTD2 citations62
US7131128B2Oct 31, 2006
Optical actuator
SAMSUNG ELECTRONICS CO LTD4 citations59
US6346367B1Feb 12, 2002
Optical disk and method for manufacturing the same
SAMSUNG ELECTRONICS CO LTD1 citations51