Inventor · disambiguated record
Keung Youn Cho
Also filed as: CHO KEUNG Y · CHO KEUNG-YOUN
12 granted patents·8 pending applications·98 citations·filing 2000–2012
90Inventor score
Top patents by PatentIndex Score
20 records- 0186US6477012B1Flying negative pressure air bearing slider with dual negative pressure pockets and side transducerSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Nov 5, 2002·22 cites·21 claims
- 0285US7253978B2Methods and apparatus determining and/or using overshoot control of write current for optimized head write control in assembled disk drivesSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Aug 7, 2007·7 cites·4 claims
- 0384US6975475B2Methods and apparatus determining and/or using overshoot control of write current for optimized head write control in assembled disk drivesSAMSUNG ELECTRONICS CO LTD·Filed 2002·Granted Dec 13, 2005·17 cites·20 claims
- 0484US6791775B2Method and apparatus to distinguish effects of adjacent track encroachment from head thermal movementSAMSUNG ELECTRONICS CO INC·Filed 2001·Granted Sep 14, 2004·19 cites·20 claims
- 0583US7414808B2Apparatus and method for adaptively adjusting recording density of a disk utilizing a trapezoidal shaped magnetic headSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Aug 19, 2008·7 cites·15 claims
- 0672US7869161B2Dual write gap perpendicular recording head with a non-magnetic backside shieldSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Jan 11, 2011·2 cites·6 claims
- 0772US6791780B2Method and apparatus for providing write current optimizationSAMSUNG ELECTRONICS CO INC·Filed 2001·Granted Sep 14, 2004·10 cites·30 claims
- 0871US7535667B2Erase band compensated offset servo trimmingSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted May 19, 2009·2 cites·8 claims
- 0969US8266328B2Disk device assigned ID codes for storage areas of external storage deviceJANG JUN-HO·Filed 2011·Granted Sep 11, 2012·2 cites·26 claims
- 1068US6556006B1Method for magneto-resistive head electrostatic popping detectionSAMSUNG ELECTRONICS CO LTD·Filed 2001·Granted Apr 29, 2003·8 cites·64 claims
- 1158US7876519B2Self-spinning disk bulk erasure for hard disk assemblySAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Jan 25, 2011·0 cites·7 claims
- 1255US2007006446A1Method of manufacturing head gimbal assemblies, actuators and disk drives by removing thermal pole-tip protrusion at the spin stand levelWANG GENG·Filed 2006·Application pending·0 cites
- 1354US7089649B2Method of estimating a thermal pole tip protrusion for a head gimbal assemblySAMSUNG ELECTRONICS CO LTD·Filed 2002·Granted Aug 15, 2006·2 cites·8 claims
- 1450US2012317313A1Disk device assigned id codes for storage areas of a storage deviceJANG JUN-HO·Filed 2012·Application pending·0 cites
- 1545US2006139808A1Head slider and hard disk drive including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2005·Application pending·0 cites
- 1645US2006139788A1Method, medium, and apparatus recording a servo patternSAMSUNG ELECTRONICS CO LTD·Filed 2005·Application pending·0 cites
- 1742US2006103972A1Flexible data TPI in hard disk drivesSAMSUNG ELECTRONICS CO LTD·Filed 2004·Application pending·0 cites
- 1837US2009151434A1Apparatus and method using a disk drive slider and/or a peltier plate in an atomic force microscopeSAMSUNG ELECTRONICS CO LTD·Filed 2007·Application pending·0 cites
- 1937US2004061967A1Disk drive bi-directional servo track write method and apparatusFiled 2002·Application pending·0 cites
- 2036US2003043489A1Method and apparatus for providing instability recoveryFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →