Inventor · disambiguated record
Woo-Cheol Jeong
Also filed as: JEONG WOO-CHEOL
21 granted patents·7 pending applications·394 citations·filing 1994–2024
95Inventor score
Files withSAMSUNG ELECTRONICS CO LTD20HANWHA VISION CO LTD3JEONG WOO-CHEOL1LG DISPLAY CO LTD1OH KYOUNG-WHAN1
Top patents by PatentIndex Score
28 records- 0193US9160784B2Remote management system, remote management method, and monitoring serverJEONG WOO-CHEOL·Filed 2011·Granted Oct 13, 2015·183 cites·14 claims
- 0283US7903364B2Method of protecting hard disk drive from shocks and hard disk drive thereforSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Mar 8, 2011·5 cites·15 claims
- 0379US9312353B2Double gate type thin film transistor and organic light emitting diode display including the sameLG DISPLAY CO LTD·Filed 2013·Granted Apr 12, 2016·8 cites·9 claims
- 0477US7248440B2Single lever type actuator latch system of disk driveSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Jul 24, 2007·11 cites·43 claims
- 0577US5483399ASelf-latching restraint for an actuator of a disk driveSAMSUNG ELECTRONICS CO LTD·Filed 1994·Granted Jan 9, 1996·31 cites·20 claims
- 0676US5602697AApparatus for fixing a spindle motor to a hard disk drive baseSAMSUNG ELECTRONICS CO LTD·Filed 1994·Granted Feb 11, 1997·28 cites·10 claims
- 0774US12511509B2Logistics control system and method by using cameraHANWHA VISION CO LTD·Filed 2024·Granted Dec 30, 2025·0 cites·7 claims
- 0873US7876533B2Stainless steel balancer having recess formed at a side surface, and head stack assembly with the sameSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Jan 25, 2011·2 cites·12 claims
- 0973US5931697ADevice for connecting a hard disk assembly to a printed circuit boardSAMSUNG ELECTRONICS CO LTD·Filed 1997·Granted Aug 3, 1999·25 cites·12 claims
- 1073US5663851ASpindle hub assembly for a hard disk drive having a disk-clamp spacer for absorbing vibrations and evenly distributing the clamping forcesSAMSUNG ELECTRONICS CO LTD·Filed 1996·Granted Sep 2, 1997·33 cites·15 claims
- 1172US7573681B2HGA protecting method and member and method of implementing the HGA protecting method and member in a hard disk driveSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Aug 11, 2009·2 cites·12 claims
- 1268US2025223699A1Showerhead structure and apparatus for treating substrateSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 1367US6836390B2Hard disk drive comprising a flexible printed circuit with a holeSAMSUNG ELECTRONICS CO LTD·Filed 2002·Granted Dec 28, 2004·6 cites·14 claims
- 1465US12147859B2Logistics control system and method by using cameraHANWHA VISION CO LTD·Filed 2023·Granted Nov 19, 2024·0 cites·20 claims
- 1565US7031107B2Magnetic head parking system of hard disk driveSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Apr 18, 2006·5 cites·30 claims
- 1663US6396654B2Embedded servo writing method and apparatus for hard disk driveSAMSUNG ELECTRONICS CO LTD·Filed 1998·Granted May 28, 2002·17 cites·26 claims
- 1763US6307717B1Method of assembling voice coil in an actuator assembly of a hard disk driveSAMSUNG ELECTRONICS CO LTD·Filed 1998·Granted Oct 23, 2001·17 cites·29 claims
- 1863US2025316217A1Pixel, method of fabricating the pixel, and electronic deviceSAMSUNG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 1958US7023644B2Method of recording servo dataSAMSUNG ELECTRONICS CO LTD·Filed 2002·Granted Apr 4, 2006·3 cites·4 claims
- 2056US7307812B2Filtering apparatus for disk driveSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Dec 11, 2007·2 cites·23 claims
- 2156US5777832ADisk having stress relieving zones for use with a disk clamping device in a hard disk driveSAMSUNG ELECTRONICS CO LTD·Filed 1997·Granted Jul 7, 1998·15 cites·25 claims
- 2252US8035925B2Actuator latch system of hard disk drive including latch lever that absorbs shockSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Oct 11, 2011·0 cites·8 claims
- 2350US2024378914A1Logistics control system and method by using cameraHANWHA VISION CO LTD·Filed 2024·Application pending·0 cites
- 2448US2007115592A1Hard disk drive and method of fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2006·Application pending·0 cites
- 2546US2007187842A1Printed circuit, method of manufacturing the printed circuit, printed circuit/electronic element assembly, and method of manufacturing the printed circuit/electronic element assemblySHIN SANG-CHUL·Filed 2007·Application pending·0 cites
- 2645US2006256467A1Spindle motor for hard disk driveSAMSUNG ELECTRONICS CO LTD·Filed 2006·Application pending·0 cites
- 2740US2012081811A1Disk drive and method of writing to disk using disk driveOH KYOUNG-WHAN·Filed 2011·Application pending·0 cites
- 2832US6337780B1Servo burst signal recording method and disk recording mediumSAMSUNG ELECTRONICS CO LTD·Filed 1998·Granted Jan 8, 2002·1 cites·14 claims
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