Inventor · disambiguated record
Hua Yuan
Also filed as: YUAN HUA · YUAN HUA-CHUN
26 granted patents·5 pending applications·501 citations·filing 2004–2022
96Inventor score
Top patents by PatentIndex Score
31 records- 0196US8787130B1Systems 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
- 0296US8609263B1Systems and methods for forming magnetic media with an underlayerCHERNYSHOV ALEXANDER·Filed 2011·Granted Dec 17, 2013·74 cites·35 claims
- 0396US8530065B1Composite magnetic recording mediumCHERNYSHOV ALEXANDER·Filed 2010·Granted Sep 10, 2013·84 cites·49 claims
- 0494US11900978B1Magnetic 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
- 0594US10276202B1Heat-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
- 0694US9406329B1HAMR 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
- 0794US8605555B1Recording media with multiple bi-layers of heatsink layer and amorphous layer for energy assisted magnetic recording system and methods for fabricating the sameCHERNYSHOV ALEXANDER S·Filed 2012·Granted Dec 10, 2013·92 cites·23 claims
- 0893US8941950B2Underlayers for heat assisted magnetic recording (HAMR) mediaYUAN HUA·Filed 2012·Granted Jan 27, 2015·25 cites·7 claims
- 0992US9177585B1Magnetic media capable of improving magnetic properties and thermal management for heat-assisted magnetic recordingWD MEDIA LLC·Filed 2013·Granted Nov 3, 2015·20 cites·19 claims
- 1092US8889275B1Single layer small grain size FePT:C film for heat assisted magnetic recording mediaYUAN HUA·Filed 2010·Granted Nov 18, 2014·7 cites·22 claims
- 1192US8867322B1Systems and methods for providing thermal barrier bilayers for heat assisted magnetic recording mediaWD MEDIA LLC·Filed 2013·Granted Oct 21, 2014·20 cites·25 claims
- 1290US9824710B1Heat-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
- 1386US10650854B1Heat-assisted magnetic recording (HAMR) medium with improved corrosion resistanceWESTERN DIGITAL TECH INC·Filed 2017·Granted May 12, 2020·8 cites·15 claims
- 1484US9542968B1Single layer small grain size FePT:C film for heat assisted magnetic recording mediaWD MEDIA LLC·Filed 2013·Granted Jan 10, 2017·2 cites·11 claims
- 1581US8947987B1Systems and methods for providing capping layers for heat assisted magnetic recording mediaWD MEDIA LLC·Filed 2013·Granted Feb 3, 2015·5 cites·22 claims
- 1680US8993134B2Electrically conductive underlayer to grow FePt granular media with (001) texture on glass substratesVARAPRASAD BOLLAPRAGADA·Filed 2012·Granted Mar 31, 2015·9 cites·25 claims
- 1777US11735217B2Heat assisted magnetic recording media with amorphous magnetic grain boundary materialWESTERN DIGITAL TECH INC·Filed 2021·Granted Aug 22, 2023·1 cites·21 claims
- 1877US7805422B2Change notification query multiplexingMICROSOFT CORP·Filed 2005·Granted Sep 28, 2010·9 cites·14 claims
- 1976US9218850B1Exchange break layer for heat-assisted magnetic recording mediaWD MEDIA LLC·Filed 2014·Granted Dec 22, 2015·3 cites·19 claims
- 2071US7543003B2Providing change notifications to an entity-regarding a change of a specific type to data in a relational databaseMICROSOFT CORP·Filed 2005·Granted Jun 2, 2009·12 cites·11 claims
- 2168US9269480B1Systems and methods for forming magnetic recording media with improved grain columnar growth for energy assisted magnetic recordingAJAN ANTONY·Filed 2012·Granted Feb 23, 2016·2 cites·19 claims
- 2268US8945732B1Dual-magnetic layer high anisotropy media with orientation initialization layerYUAN HUA·Filed 2010·Granted Feb 3, 2015·2 cites·11 claims
- 2367US11074934B1Heat assisted magnetic recording (HAMR) media with Curie temperature reduction layerWD MEDIA LLC·Filed 2015·Granted Jul 27, 2021·1 cites·20 claims
- 2447US8632897B2Multilayer hard magnet and data storage device read/write head incorporating the sameYUAN HUA·Filed 2009·Granted Jan 21, 2014·0 cites·17 claims
- 2547US2017053031A1Information forecast and acquisition method based on webpage link parameter analysisUNIV SOUTH CHINA TECH·Filed 2014·Application pending·0 cites
- 2644US2016148634A1Magnetic recording media with improved grain columnar growth for energy assisted magnetic recordingWD MEDIA LLC·Filed 2016·Application pending·0 cites
- 2744US2024096368A1Media structure configured for heat-assisted magnetic recording and improved media fabricationWESTERN DIGITAL TECH INC·Filed 2022·Application pending·0 cites
- 2839US9751123B2Automatic integral forming method for double-curvature plate of shipUNIV HUAZHONG SCIENCE TECH·Filed 2014·Granted Sep 5, 2017·0 cites·9 claims
- 2939US2012251842A1Low roughness heatsink design for heat assisted magnetic recording mediaYUAN HUA·Filed 2011·Application pending·0 cites
- 3039US2014050843A1Dual single sided sputter chambers with sustaining heaterYI CHANG B·Filed 2012·Application pending·0 cites
- 3131US7326302B2Apparatus and method for processing a substrateHANNSTAR DISPLAY CORP·Filed 2004·Granted Feb 5, 2008·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →