Inventor
CHO WON-IK
KR11 patents
⚠️ This page may combine multiple inventors who share the name “CHO WON-IK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
6 patentsUS7352662B2Apr 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
US7457226B2Nov 25, 2008
Heat source having thermoelectric element, optical pickup assembly employing the same, and method of reducing temperature therein
SAMSUNG ELECTRONICS CO LTD3 citations60
US7466635B2Dec 16, 2008
Recording and/or reproducing apparatus with optical pickup actuator, and methods for same
SAMSUNG ELECTRONICS CO LTD0 citations50
US7296281B2Nov 13, 2007
Eddy attenuating apparatus for an optical pickup assembly and disc drive adopting the same
SAMSUNG ELECTRONICS CO LTD1 citations50
US7580326B2Aug 25, 2009
Optical pickup actuator preventing short circuit by minimizing unwanted contact between components
SAMSUNG ELECTRONICS CO LTD0 citations41
CHO WON-IK
4 patentsUS8085647B2Dec 27, 2011
Optical recording/reproducing apparatus having label printer and method for printing labels on optical disk
CHO WON-IK2 citations56
US8611197B2Dec 17, 2013
Optical recording device and method
CHO WON-IK0 citations48
US8233360B2Jul 31, 2012
Optical collimator assembly and optical pickup device including the same
CHO WON-IK0 citations48
US8537652B2Sep 17, 2013
Optical recording/reproducing apparatus having label printer and method for printing labels on optical disk
CHO WON-IK0 citations45