Inventor
RYOO BYUNG-RYUL
KR15 patents
⚠️ This page may combine multiple inventors who share the name “RYOO BYUNG-RYUL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
13 patentsUS6282161B1Aug 28, 2001
Optical recording and reproducing apparatus, tilt adjusting method appropriate therefor, and recording control method
SAMSUNG ELECTRONICS CO LTD59 citations96
US6587481B1Jul 1, 2003
Light emitting module and compatible optical pickup device adopting the same
SAMSUNG ELECTRONICS CO LTD32 citations92
US6449229B1Sep 10, 2002
Optical pickup assembly with adjustable inclination
SAMSUNG ELECTRONICS CO LTD32 citations92
US6686697B2Feb 3, 2004
Circuit to protect a light element
SAMSUNG ELECTRONICS CO LTD22 citations88
US6636464B1Oct 21, 2003
Optical pickup device capable of detecting stable error signal
SAMSUNG ELECTRONICS CO LTD14 citations84
US6507554B2Jan 14, 2003
Actuator for optical pick-up and method of rolling driving coil therefor
SAMSUNG ELECTRONICS CO LTD13 citations84
US6381207B1Apr 30, 2002
Optical pickup movable to control beam shift and field angle in an optical disk drive
SAMSUNG ELECTRONICS CO LTD14 citations84
US7352662B2Apr 1, 2008
Molded coil device for actuator of disc drive
SAMSUNG ELECTRONICS CO LTD9 citations81
US7266055B2Sep 4, 2007
Optical pickup actuator and optical disk drive using the same and method
SAMSUNG ELECTRONICS CO LTD9 citations71
US6345031B1Feb 5, 2002
Object-lens driving device for optical pickup including a plurality of supporting plate spring members
SAMSUNG ELECTRONICS CO LTD3 citations62
US6584047B1Jun 24, 2003
Pickup actuator
SAMSUNG ELECTRONICS CO LTD0 citations52
US7355953B2Apr 8, 2008
Optical pickup for cutting off optical noise and optical recording and/or reproducing apparatus using the same
SAMSUNG ELECTRONICS CO LTD1 citations48
US6167004ADec 26, 2000
Error signal detecting apparatus of optical pickup adopting hologram grating
SAMSUNG ELECTRONICS CO LTD0 citations42