Inventor · disambiguated record
Glen Garfunkel
Also filed as: GARFUNKEL GLEN · GARFUNKEL GLEN ALAN
26 granted patents·4 pending applications·214 citations·filing 1996–2023
96Inventor score
Top patents by PatentIndex Score
30 records- 0196US11380355B2Adaptive bias control for magnetic recording headHEADWAY TECH INC·Filed 2020·Granted Jul 5, 2022·7 cites·10 claims
- 0295US8824106B1Two sensor reader for hard disk drive (HDD)HEADWAY TECHNOLOGIES INC·Filed 2013·Granted Sep 2, 2014·39 cites·27 claims
- 0393US9230577B2Thin seeded antiferromagnetic coupled side shield for sensor biasing applicationsHEADWAY TECHNOLOGIES INC·Filed 2013·Granted Jan 5, 2016·22 cites·18 claims
- 0491US9437225B2Reader designs of shield to shield spacing improvementHEADWAY TECH INC·Filed 2014·Granted Sep 6, 2016·17 cites·41 claims
- 0591US8514524B2Stabilized shields for magnetic recording headsWU YAN·Filed 2008·Granted Aug 20, 2013·14 cites·23 claims
- 0691US7154708B2Thermal protrusion reduction in magnet heads by utilizing a heat-spreading padHEADWAY TECHNOLOGIES INC·Filed 2005·Granted Dec 26, 2006·23 cites·10 claims
- 0788US8817425B1Dual-piece heat sink layer for robust reader in magnetic recording headHEADWAY TECHNOLOGIES INC·Filed 2013·Granted Aug 26, 2014·11 cites·28 claims
- 0886US9361923B1PP3 shape designs for shield domain control to improve either skip track erasure (STE) or write performance for perpendicular magnetic recording (PMR)HEADWAY TECHNOLOGIES INC·Filed 2015·Granted Jun 7, 2016·8 cites·8 claims
- 0982US6914750B2Thermal protrusion reduction in magnet heads by utilizing heat sink layersHEADWAY TECHNOLOGIES INC·Filed 2002·Granted Jul 5, 2005·14 cites·10 claims
- 1082US5774291AVoltage measurement circuit for a magnetoresistive head installed in a disk enclosureIBM·Filed 1996·Granted Jun 30, 1998·38 cites·37 claims
- 1177US10115418B2Hard magnet stabilized shield for double (2DMR) or triple (3DMR) dimension magnetic reader structuresHEADWAY TECH INC·Filed 2016·Granted Oct 30, 2018·3 cites·4 claims
- 1274US12211526B2Adaptive bias control for magnetic recording headHEADWAY TECH INC·Filed 2023·Granted Jan 28, 2025·0 cites·8 claims
- 1373US9601138B1Bias layer and shield biasing designHEADWAY TECH INC·Filed 2015·Granted Mar 21, 2017·3 cites·11 claims
- 1472US8542464B2Write head having recessed magnetic material in gap regionDOVEK MORIS·Filed 2012·Granted Sep 24, 2013·2 cites·5 claims
- 1572US8339751B2Shield design for magnetic recording headGARFUNKEL GLEN·Filed 2011·Granted Dec 25, 2012·2 cites·1 claims
- 1672US8243399B2Shield design for magnetic recording headGARFUNKEL GLEN·Filed 2011·Granted Aug 14, 2012·2 cites·2 claims
- 1768US11887635B2Adaptive bias control for magnetic recording headHEADWAY TECH INC·Filed 2022·Granted Jan 30, 2024·0 cites·7 claims
- 1866US10593357B2Hard magnet stabilized shield for double (2DMR) or triple (3DMR) dimension magnetic reader structuresHEADWAY TECH INC·Filed 2018·Granted Mar 17, 2020·1 cites·5 claims
- 1965US8881378B2Method to improve performance of a magneto-resistive (MR) sensorZHOU YUCHEN·Filed 2011·Granted Nov 11, 2014·2 cites·12 claims
- 2064US8567045B2Process to manufacture a magnetic write headDOVEK MORIS·Filed 2012·Granted Oct 29, 2013·1 cites·8 claims
- 2161US11217274B2Hard magnetic stabilized shield for double (2DMR) or triple (3DMR) dimension magnetic reader structuresHEADWAY TECH INC·Filed 2020·Granted Jan 4, 2022·0 cites·4 claims
- 2260US2009034130A1Shield design for magnetic recording headHEADWAY TECHNOLOGIES INC·Filed 2007·Application pending·0 cites
- 2355US7173795B2Bias point adjustment of a read head by means of an external magnetHEADWAY TECHNOLOGIES INC·Filed 2003·Granted Feb 6, 2007·2 cites·11 claims
- 2453US2005254173A1Thermal protrusion reduction in magnet heads by utilizing heat sink layersHEADWAY TECHNOLOGIES INC·Filed 2005·Application pending·0 cites
- 2552US8817420B2Write head having recessed magnetic material in gap regionDOVEK MORIS·Filed 2012·Granted Aug 26, 2014·0 cites·6 claims
- 2652US8767349B2Write head having recessed magnetic material in gap regionDOVEK MORIS·Filed 2012·Granted Jul 1, 2014·0 cites·2 claims
- 2750US6928721B2Method of manufacturing a magnetic read/write head and slider assemblyHEADWAY TECHNOLOGIES INC·Filed 2001·Granted Aug 16, 2005·3 cites·2 claims
- 2845US7891081B2Process of manufacturing a side pinned magnetic recording sensorHEADWAY TECHNOLOGIES INC·Filed 2004·Granted Feb 22, 2011·0 cites·2 claims
- 2945US2017084296A1Bias Layer and Shield Biasing DesignHEADWAY TECH INC·Filed 2016·Application pending·0 cites
- 3043US2005099727A1Write-head having recessed magnetic material in gap regionHEADWAY TECHNOLOGIES INC·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →