Inventor · disambiguated record
Paul Christopher Dorsey
Also filed as: DORSEY PAUL · DORSEY PAUL C · DORSEY PAUL CHRISTOPHER
41 granted patents·6 pending applications·973 citations·filing 1997–2024
98Inventor score
Top patents by PatentIndex Score
47 records- 0197US11437064B1Heat-assisted magnetic recording (HAMR) medium with optical-coupling multilayer between the recording layer and heat-sink layerWESTERN DIGITAL TECH INC·Filed 2021·Granted Sep 6, 2022·11 cites·20 claims
- 0297US8402638B1Press system with embossing foil free to expand for nano-imprinting of recording mediaTREVES DAVID·Filed 2009·Granted Mar 26, 2013·74 cites·15 claims
- 0396US8787130B1Systems and methods for providing heat assisted magnetic recording media configured to couple energy from a near field transducerWD MEDIA LLC·Filed 2013·Granted Jul 22, 2014·70 cites·31 claims
- 0496US7944643B1Patterns for pre-formatted information on magnetic hard disk mediaWD MEDIA INC·Filed 2007·Granted May 17, 2011·71 cites·25 claims
- 0595US11521648B2Heat-assisted magnetic recording (HAMR) medium with multilayered underlayer for the recording layerWESTERN DIGITAL TECH INC·Filed 2021·Granted Dec 6, 2022·6 cites·11 claims
- 0695US8492009B1Electrochemical etching of magnetic recording layerHOMOLA ANDREW·Filed 2009·Granted Jul 23, 2013·77 cites·4 claims
- 0795US8491800B1Manufacturing of hard masks for patterning magnetic mediaDORSEY PAUL·Filed 2011·Granted Jul 23, 2013·74 cites·16 claims
- 0894US11900978B1Magnetic recording medium with underlayer configured to reduce diffusion of titanium into a magnetic recording layerWESTERN DIGITAL TECH INC·Filed 2022·Granted Feb 13, 2024·5 cites·24 claims
- 0994US10276202B1Heat-assisted magnetic recording (HAMR) medium with rhodium or rhodium-based alloy heat-sink layerWESTERN DIGITAL TECH INC·Filed 2018·Granted Apr 30, 2019·18 cites·20 claims
- 1094US9406329B1HAMR media structure with intermediate layer underlying a magnetic recording layer having multiple sublayersWD MEDIA LLC·Filed 2015·Granted Aug 2, 2016·21 cites·31 claims
- 1194US8496466B1Press system with interleaved embossing foil holders for nano-imprinting of recording mediaTREVES DAVID·Filed 2009·Granted Jul 30, 2013·76 cites·16 claims
- 1293US11869556B2Heat-assisted magnetic recording (HAMR) medium with optical-coupling multilayer between the recording layer and heat-sink layerWESTERN DIGITAL TECH INC·Filed 2022·Granted Jan 9, 2024·3 cites·20 claims
- 1392US8674327B1Systems and methods for uniformly implanting materials on substrates using directed magnetic fieldsPOON CHIN YIM·Filed 2012·Granted Mar 18, 2014·70 cites·34 claims
- 1492US5880552ADiamond or diamond like carbon coated chemical sensors and a method of making sameUS NAVY·Filed 1997·Granted Mar 9, 1999·122 cites·11 claims
- 1590US9824710B1Heat-assisted magnetic recording (HAMR) medium with thermal barrier layer in multilayered heat-sink structureWESTERN DIGITAL TECH INC·Filed 2017·Granted Nov 21, 2017·11 cites·23 claims
- 1686US10650854B1Heat-assisted magnetic recording (HAMR) medium with improved corrosion resistanceWESTERN DIGITAL TECH INC·Filed 2017·Granted May 12, 2020·8 cites·15 claims
- 1785US10276201B1Dual phase MgO-X seed layers for heat assisted magnetic recording mediaWD MEDIA LLC·Filed 2016·Granted Apr 30, 2019·7 cites·26 claims
- 1881US10276199B1High thermal gradient heatsink for heat assisted magnetic recording mediaWD MEDIA LLC·Filed 2016·Granted Apr 30, 2019·5 cites·20 claims
- 1981US10236026B1Thermal barrier layers and seed layers for control of thermal and structural properties of HAMR mediaWD MEDIA LLC·Filed 2015·Granted Mar 19, 2019·5 cites·34 claims
- 2080US6320295B1Diamond or diamond like carbon coated chemical sensors and a method of making sameFiled 1998·Granted Nov 20, 2001·52 cites·9 claims
- 2178US6198751B1Multi-protocol packet translatorCABLETRON SYSTEMS INC·Filed 1997·Granted Mar 6, 2001·117 cites·18 claims
- 2277US11735217B2Heat assisted magnetic recording media with amorphous magnetic grain boundary materialWESTERN DIGITAL TECH INC·Filed 2021·Granted Aug 22, 2023·1 cites·21 claims
- 2376US8900465B1Methods for reducing surface roughness of magnetic media for storage drivesYUN YANG·Filed 2012·Granted Dec 2, 2014·5 cites·18 claims
- 2475US5910690AHotswappable chassis and electronic circuit cardsCABLETRON SYSTEMS INC·Filed 1997·Granted Jun 8, 1999·41 cites·27 claims
- 2574US9120348B1Press system with embossing foil free to expand for nano-imprinting of recording mediaWD MEDIA INC·Filed 2013·Granted Sep 1, 2015·2 cites·13 claims
- 2673US9064521B1Manufacturing of hard masks for patterning magnetic mediaWD MEDIA LLC·Filed 2013·Granted Jun 23, 2015·2 cites·10 claims
- 2770US10796719B1Heat-assisted magnetic recording (HAMR) medium with multilayered overcoatWESTERN DIGITAL TECH INC·Filed 2018·Granted Oct 6, 2020·2 cites·16 claims
- 2866US12412598B2Media underlayer structure for heat-assisted magnetic recording and media fabrication methods thereforWESTERN DIGITAL TECH INC·Filed 2023·Granted Sep 9, 2025·0 cites·20 claims
- 2966US11758857B2System and method for fluid flow measurement and controlHOT SOCKET LLC·Filed 2020·Granted Sep 19, 2023·0 cites·16 claims
- 3065US12308056B2Magnetic recording medium with magnesium-titanium oxide (MTO) layer formed using pulsed direct current sputter depositionWESTERN DIGITAL TECH INC·Filed 2023·Granted May 20, 2025·0 cites·22 claims
- 3162US2010300884A1Electro-deposited passivation coatings for patterned mediaWD MEDIA INC·Filed 2009·Application pending·0 cites
- 3261US9886977B1Dual cap layers for heat-assisted magnetic recording mediaWESTERN DIGITAL TECH INC·Filed 2016·Granted Feb 6, 2018·1 cites·18 claims
- 3361US9339978B1Press system with interleaved embossing foil holders for nano-imprinting of recording mediaWD MEDIA LLC·Filed 2013·Granted May 17, 2016·0 cites·4 claims
- 3461US9149978B1Imprinting method with embossing foil free to expand for nano-imprinting of recording mediaWD MEDIA INC·Filed 2013·Granted Oct 6, 2015·0 cites·4 claims
- 3561US9123373B1Electrochemical etching of magnetic recording layerWD MEDIA LLC·Filed 2013·Granted Sep 1, 2015·0 cites·17 claims
- 3660US9330685B1Press system for nano-imprinting of recording media with a two step pressing methodTREVES DAVID·Filed 2009·Granted May 3, 2016·0 cites·13 claims
- 3758US10736280B2System and method for fluid flow measurement and controlHOT SOCKET LLC·Filed 2018·Granted Aug 11, 2020·0 cites·20 claims
- 3857US12087339B2Magnetic recording medium with multiple soft underlayers and magnetic recording apparatus for use therewithWESTERN DIGITAL TECH INC·Filed 2023·Granted Sep 10, 2024·0 cites·17 claims
- 3956US8980076B1Electro-deposited passivation coatings for patterned mediaWD MEDIA INC·Filed 2013·Granted Mar 17, 2015·0 cites·13 claims
- 4055US12272392B2Media structure with selected segregants configured to improve heat-assisted magnetic recordingWESTERN DIGITAL TECH INC·Filed 2022·Granted Apr 8, 2025·0 cites·20 claims
- 4150US6008550AHotswappable chassis and electronic circuit cardsCABLETRON SYSTEMS INC·Filed 1999·Granted Dec 28, 1999·16 cites·5 claims
- 4250US2025378850A1Magnetic recording medium with platinum-doped co-bn capping layer and magnetic recording apparatus for use therewithWESTERN DIGITAL TECH INC·Filed 2024·Application pending·0 cites
- 4344US2024096368A1Media structure configured for heat-assisted magnetic recording and improved media fabricationWESTERN DIGITAL TECH INC·Filed 2022·Application pending·0 cites
- 4443US2023238023A1Heat-assisted magnetic recording (hamr) media with dual-layer media carbon overcoatWESTERN DIGITAL TECH INC·Filed 2023·Application pending·0 cites
- 4540US10955861B2Electronic circuit for fluid flow measurement and controlHOT SOCKET LLC·Filed 2018·Granted Mar 23, 2021·0 cites·17 claims
- 4638US2001033580A1Multi-protocol packet translatorFiled 2000·Application pending·0 cites
- 4737US2023005503A1Heat-assisted magnetic recording (hamr) media with magnesium trapping layerWESTERN DIGITAL TECH INC·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →