Inventor
AHN CHEOL-WOONG
KR26 patents
⚠️ This page may combine multiple inventors who share the name “AHN CHEOL-WOONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
13 patentsUS6449234B1Sep 10, 2002
Disk player loading a disk with improved insertion and loading
SAMSUNG ELECTRONICS CO LTD34 citations92
US6782543B2Aug 24, 2004
Apparatus for driving an optical disc and method thereof
SAMSUNG ELECTRONICS CO LTD14 citations84
US6947355B2Sep 20, 2005
Optical disk drive having function of removing static electricity of optical disk
SAMSUNG ELECTRONICS CO LTD15 citations82
US5870358AFeb 9, 1999
Disk recording/reproducing apparatus having magazine for accommodating a plurality of disks and a tray position changing mechanism
SAMSUNG ELECTRONICS CO LTD11 citations74
US5867470AFeb 2, 1999
Disk recording/reproducing apparatus having two trays so that a disk in a magazine can be replaced by one tray when a disk in the other tray is being recorded/reproduced
SAMSUNG ELECTRONICS CO LTD9 citations74
US5828645AOct 27, 1998
Disk reproducing apparatus having disk changing function
SAMSUNG ELECTRONICS CO LTD12 citations74
US5768247AJun 16, 1998
Disk transferring device for a disk changer including structure to suppress hanging-down of a disk during transfer
SAMSUNG ELECTRONICS CO LTD9 citations74
US5764616AJun 9, 1998
Disk reproducing apparatus having disk changing function
SAMSUNG ELECTRONICS CO LTD9 citations74
US5715229AFeb 3, 1998
Disk recording/reproducing apparatus having two trays so that a disk in a magazine can be replaced by one tray when a disk in the other tray is being recorded/reproduced
SAMSUNG ELECTRONICS CO LTD10 citations74
US6954936B2Oct 11, 2005
Tray locking apparatus of optical disk drive and optical disk drive adopting the same
SAMSUNG ELECTRONICS CO LTD8 citations73
US6480453B2Nov 12, 2002
Apparatus and method for driving an optical disc with a caddy having a cover
SAMSUNG ELECTRONICS CO LTD13 citations73
US6804184B2Oct 12, 2004
Optical disc drive
SAMSUNG ELECTRONICS CO LTD4 citations62
US7716693B2May 11, 2010
Optical disc drive with static electricity
SAMSUNG ELECTRONICS CO LTD2 citations61
TOSHIBA SAMSUNG STORAGE TECH
7 patentsUS9082446B2Jul 14, 2015
Optical disc loading device, optical disc drive adopting the device and method of driving the drive
TOSHIBA SAMSUNG STORAGE TECH3 citations59
US7840972B2Nov 23, 2010
Optical disc device and method of controlling the same
TOSHIBA SAMSUNG STORAGE TECH6 citations58
US7831983B2Nov 9, 2010
Optical disk device with release
TOSHIBA SAMSUNG STORAGE TECH4 citations58
US9129637B2Sep 8, 2015
Disc loading device and optical disc drive including the same
TOSHIBA SAMSUNG STORAGE TECH0 citations48
US8819709B2Aug 26, 2014
Disk loading apparatus for optical disk drive
TOSHIBA SAMSUNG STORAGE TECH0 citations48
US9027040B2May 5, 2015
Optical disc drive configured to discharge static electricity
TOSHIBA SAMSUNG STORAGE TECH0 citations43
US9003434B2Apr 7, 2015
Spindle structure and optical disc drive including the spindle structure
TOSHIBA SAMSUNG STORAGE TECH0 citations36
AHN CHEOL-WOONG
4 patentsUS8132193B2Mar 6, 2012
Disk ejecting unit and optical disk device including the same
AHN CHEOL-WOONG3 citations59
US8739193B2May 27, 2014
Optical disc drive device and method of driving the same
AHN CHEOL-WOONG0 citations50
US8544032B2Sep 24, 2013
Disc device, a multimedia apparatus including a disc device, and a method of driving the disc device
AHN CHEOL-WOONG0 citations50
US8250592B2Aug 21, 2012
Optical disk apparatus
AHN CHEOL-WOONG0 citations47