Inventor · disambiguated record
Jih-Shiuan Luo
Also filed as: LUO JIH-SHIUAN · LUO JIH-SHIUAN SAM
27 granted patents·300 citations·filing 1999–2021
96Inventor score
Files withHITACHI GLOBAL STORAGE TECH16IBM4WESTERN DIGITAL TECH INC4GILL HARDAYAL SINGH1HEIM DAVID EUGENE1
Top patents by PatentIndex Score
27 records- 0195US7466524B2Self-pinned spin valve sensor having its first AP pinned layer thicker than its second AP pinned layer to reduce the likelihood of amplitude flipHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Dec 16, 2008·20 cites·8 claims
- 0294US7330336B2Dual polarity bias for prolonging the life of a heating element in magnetic data storage devicesHITACHI GLOBAL STORAGE TECH·Filed 2006·Granted Feb 12, 2008·18 cites·16 claims
- 0388US6879512B2Nonvolatile memory device utilizing spin-valve-type designs and current pulsesIBM·Filed 2002·Granted Apr 12, 2005·50 cites·20 claims
- 0487US7072154B2Method and apparatus for providing a self-pinned bias layer that extends beyond the ends of the free layerHITACHI GLOBAL STORAGE TECH·Filed 2003·Granted Jul 4, 2006·20 cites·14 claims
- 0585US7092220B2Apparatus for enhancing thermal stability, improving biasing and reducing damage from electrostatic discharge in self-pinned abutted junction heads having a first self-pinned layer extending under the hard bias layersHITACHI GLOBAL STORAGE TECH·Filed 2003·Granted Aug 15, 2006·19 cites·18 claims
- 0685US6788500B2System and method for pre-stressing a read head for improving performance thereofHITACHI GLOBAL STORAGE TECH·Filed 2002·Granted Sep 7, 2004·19 cites·19 claims
- 0783US7472469B2Method for fabricating a magnetic head having a sensor stack and two lateral stackHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Jan 6, 2009·5 cites·13 claims
- 0882US8040131B2Method for testing the acceptability of a magnetic read sensorHITACHI GLOBAL STORAGE TECH NL·Filed 2008·Granted Oct 18, 2011·5 cites·20 claims
- 0981US7050277B2Apparatus having a self-pinned abutted junction magnetic read sensor with hard bias layers formed over ends of a self-pinned layer and extending under a hard bias layerHITACHI GLOBAL STORAGE TECH·Filed 2003·Granted May 23, 2006·14 cites·18 claims
- 1078US7049809B2System, method, and apparatus for handling and testing individual sliders in a row-like format in single slider processing systemsHITACHI GLOBAL STORAGE TECH·Filed 2004·Granted May 23, 2006·14 cites·24 claims
- 1177US6265885B1Method, apparatus and computer program product for identifying electrostatic discharge damage to a thin film deviceIBM·Filed 1999·Granted Jul 24, 2001·42 cites·24 claims
- 1276US7165462B2Individual slider testingHITACHI GLOBAL STORAGE TECH·Filed 2004·Granted Jan 23, 2007·13 cites·26 claims
- 1376US6847505B2Electrostatic discharge protection for disk drive integrated lead suspensionHITACHI GLOBAL STORAGE TECH·Filed 2002·Granted Jan 25, 2005·11 cites·30 claims
- 1475US11087789B1Optimized dual thermal fly-height design for dual writers for advanced magnetic recordingWESTERN DIGITAL TECH INC·Filed 2020·Granted Aug 10, 2021·1 cites·8 claims
- 1575US7019949B2Self-pinned spin valve sensor having its first AP pinned layer thicker than its second AP pinned layer to reduce the likelihood of amplitude flipHITACHI GLOBAL STORAGE TECH·Filed 2003·Granted Mar 28, 2006·8 cites·24 claims
- 1670US8213132B2Magnetic sensor having a physically hard insulation layer over a magnetic bias structureHEIM DAVID EUGENE·Filed 2007·Granted Jul 3, 2012·2 cites·4 claims
- 1770US6762914B2Method for the rapid measurement of magnetoresistive read head dimensionsIBM·Filed 2002·Granted Jul 13, 2004·8 cites·24 claims
- 1869US8474127B2Method for enhancing thermal stability, improving biasing and reducing damage from electrostatic discharge in self-pinned abutted junction headsGILL HARDAYAL SINGH·Filed 2006·Granted Jul 2, 2013·4 cites·13 claims
- 1965US7344330B2Topographically defined thin film CPP read head fabricationHITACHI GLOBAL STORAGE TECH·Filed 2004·Granted Mar 18, 2008·4 cites·16 claims
- 2063US11404080B2Optimized dual thermal fly-height design for dual writers for advanced magnetic recordingWESTERN DIGITAL TECH INC·Filed 2021·Granted Aug 2, 2022·0 cites·13 claims
- 2160US10825474B2Data storage device reverse biasing head element to counter electro-migrationWESTERN DIGITAL TECH INC·Filed 2020·Granted Nov 3, 2020·0 cites·18 claims
- 2260US7005858B1System and method for decreasing ESD damage during component level long term testingHITACHI GLOBAL STORAGE TECH·Filed 2004·Granted Feb 28, 2006·2 cites·17 claims
- 2354US10566018B2Data storage device reverse biasing head element to counter electro-migrationWESTERN DIGITAL TECH INC·Filed 2019·Granted Feb 18, 2020·0 cites·20 claims
- 2453US7194796B2Method for creating a magnetic headHITACHI GLOBAL STORAGE TECH·Filed 2003·Granted Mar 27, 2007·4 cites·27 claims
- 2552US7099123B2Self-pinned abutted junction heads having an arrangement of a second hard bias layer and a free layer for providing a net net longitudinal bias on the free layerHITACHI GLOBAL STORAGE TECH·Filed 2003·Granted Aug 29, 2006·3 cites·20 claims
- 2649US6319102B1Capacitor coupled chuck for carbon dioxide snow cleaning systemIBM·Filed 1999·Granted Nov 20, 2001·14 cites·19 claims
- 2745US7639458B2System and method for pre-stressing a read head for improving performance thereofHITACHI GLOBAL STORAGE TECH·Filed 2004·Granted Dec 29, 2009·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →