Inventor · disambiguated record
Jijun Sun
Also filed as: SUN JIJUN
48 granted patents·12 pending applications·794 citations·filing 2001–2025
98Inventor score
Files withEVERSPIN TECHNOLOGIES INC43FREESCALE SEMICONDUCTOR INC10SUN JIJUN3TDK CORP2FREESCALE SEMICONDUCOR INC1
Top patents by PatentIndex Score
60 records- 0198US9419208B2Magnetoresistive memory element and method of fabricating sameEVERSPIN TECHNOLOGIES INC·Filed 2016·Granted Aug 16, 2016·76 cites·19 claims
- 0298US8686484B2Spin-torque magnetoresistive memory element and method of fabricating sameWHIG RENU·Filed 2011·Granted Apr 1, 2014·104 cites·51 claims
- 0396US9553258B2Magnetoresistive memory element and method of fabricating sameEVERSPIN TECHNOLOGIES INC·Filed 2015·Granted Jan 24, 2017·16 cites·43 claims
- 0496US9159906B2Spin-torque magnetoresistive memory element and method of fabricating sameEVERSPIN TECHNOLOGIES INC·Filed 2014·Granted Oct 13, 2015·18 cites·40 claims
- 0596US7572645B2Magnetic tunnel junction structure and methodEVERSPIN TECHNOLOGIES INC·Filed 2006·Granted Aug 11, 2009·47 cites·20 claims
- 0695US6801415B2Nanocrystalline layers for improved MRAM tunnel junctionsFREESCALE SEMICONDUCTOR INC·Filed 2002·Granted Oct 5, 2004·60 cites·25 claims
- 0795US6574079B2Magnetic tunnel junction device and method including a tunneling barrier layer formed by oxidations of metallic alloysTDK CORP·Filed 2001·Granted Jun 3, 2003·57 cites·33 claims
- 0893US9640753B2Magnetic field sensorEVERSPIN TECHNOLOGIES INC·Filed 2014·Granted May 2, 2017·8 cites·23 claims
- 0993US7684161B2Methods and apparatus for a synthetic anti-ferromagnet structure with reduced temperature dependenceEVERSPIN TECHNOLOGIES INC·Filed 2006·Granted Mar 23, 2010·15 cites·18 claims
- 1093US7098495B2Magnetic tunnel junction element structures and methods for fabricating the sameFREESCALE SEMICONDUCOR INC·Filed 2004·Granted Aug 29, 2006·93 cites·27 claims
- 1192US9281168B2Reducing switching variation in magnetoresistive devicesEVERSPIN TECHNOLOGIES INC·Filed 2014·Granted Mar 8, 2016·13 cites·21 claims
- 1292US6946697B2Synthetic antiferromagnet structures for use in MTJs in MRAM technologyFREESCALE SEMICONDUCTOR INC·Filed 2003·Granted Sep 20, 2005·44 cites·22 claims
- 1392US6818961B1Oblique deposition to induce magnetic anisotropy for MRAM cellsFREESCALE SEMICONDUCTOR INC·Filed 2003·Granted Nov 16, 2004·78 cites·48 claims
- 1491US10483320B2Magnetoresistive stack with seed region and method of manufacturing the sameEVERSPIN TECHNOLOGIES INC·Filed 2018·Granted Nov 19, 2019·6 cites·21 claims
- 1591US8647891B2Two-axis magnetic field sensor having reduced compensation angle for zero offsetEVERSPIN TECHNOLOGIES INC·Filed 2013·Granted Feb 11, 2014·9 cites·8 claims
- 1690US11637235B2In-plane spin orbit torque magnetoresistive stack/structure and methods thereforEVERSPIN TECHNOLOGIES INC·Filed 2020·Granted Apr 25, 2023·2 cites·26 claims
- 1790US10483460B2Method of manufacturing a magnetoresistive stack/ structure using plurality of encapsulation layersEVERSPIN TECHNOLOGIES INC·Filed 2016·Granted Nov 19, 2019·12 cites·20 claims
- 1890US2024397731A1Magnetoresistive stack with seed region and method of manufacturing the sameEVERSPIN TECHNOLOGIES INC·Filed 2024·Application pending·0 cites
- 1989US9947865B2Magnetoresistive stack and method of fabricating sameEVERSPIN TECHNOLOGIES INC·Filed 2017·Granted Apr 17, 2018·5 cites·30 claims
- 2089US6710987B2Magnetic tunnel junction read head devices having a tunneling barrier formed by multi-layer, multi-oxidation processesTDK CORP·Filed 2001·Granted Mar 23, 2004·43 cites·12 claims
- 2187US10199574B2Magnetoresistive stack and method of fabricating sameEVERSPIN TECHNOLOGIES INC·Filed 2018·Granted Feb 5, 2019·4 cites·20 claims
- 2286US12089418B2Magnetoresistive stack with seed region and method of manufacturing the sameEVERSPIN TECHNOLOGIES INC·Filed 2023·Granted Sep 10, 2024·0 cites·20 claims
- 2386US8216703B2Magnetic tunnel junction deviceSUN JIJUN·Filed 2008·Granted Jul 10, 2012·17 cites·21 claims
- 2485US11088318B2Spin orbit torque magnetoresistive devices and methods thereforEVERSPIN TECHNOLOGIES INC·Filed 2019·Granted Aug 10, 2021·2 cites·20 claims
- 2585US10347828B2Magnetoresistive stack and method of fabricating sameEVERSPIN TECHNOLOGIES INC·Filed 2018·Granted Jul 9, 2019·3 cites·20 claims
- 2685US7226796B2Synthetic antiferromagnet structures for use in MTJs in MRAM technologyFREESCALE SEMICONDUCTOR INC·Filed 2005·Granted Jun 5, 2007·12 cites·6 claims
- 2784US7129098B2Reduced power magnetoresistive random access memory elementsFREESCALE SEMICONDUCTOR INC·Filed 2004·Granted Oct 31, 2006·25 cites·14 claims
- 2883US8508221B2Two-axis magnetic field sensor having reduced compensation angle for zero offsetSUN JIJUN·Filed 2010·Granted Aug 13, 2013·5 cites·10 claims
- 2980US10692926B2Magnetoresistive stack with seed region and method of manufacturing the sameEVERSPIN TECHNOLOGIES INC·Filed 2019·Granted Jun 23, 2020·2 cites·20 claims
- 3078US11758823B2Magnetoresistive stacks and methods thereforEVERSPIN TECHNOLOGIES INC·Filed 2018·Granted Sep 12, 2023·1 cites·19 claims
- 3177USRE50331EMagnetoresistive stack and method of fabricating sameEVERSPIN TECHNOLOGIES INC·Filed 2022·Granted Mar 4, 2025·0 cites·44 claims
- 3277US11488647B2Stacked magnetoresistive structures and methods thereforEVERSPIN TECHNOLOGIES INC·Filed 2019·Granted Nov 1, 2022·4 cites·16 claims
- 3377US7635654B2Magnetic tunnel junction device with improved barrier layerEVERSPIN TECHNOLOGIES INC·Filed 2006·Granted Dec 22, 2009·8 cites·20 claims
- 3476US12167702B2Magnetoresistive stack/structure and methods thereforEVERSPIN TECHNOLOGIES INC·Filed 2023·Granted Dec 10, 2024·0 cites·20 claims
- 3576US11690229B2Magnetoresistive stack with seed region and method of manufacturing the sameEVERSPIN TECHNOLOGIES INC·Filed 2020·Granted Jun 27, 2023·0 cites·20 claims
- 3676US2024341199A1Magnetoresistive stack device fabrication methodsEVERSPIN TECHNOLOGIES INC·Filed 2024·Application pending·0 cites
- 3774US10622554B2Magnetoresistive stack and method of fabricating sameEVERSPIN TECHNOLOGIES INC·Filed 2019·Granted Apr 14, 2020·1 cites·20 claims
- 3872US2023380297A1Magnetoresistive stacks and methods thereforEVERSPIN TECHNOLOGIES INC·Filed 2023·Application pending·0 cites
- 3971US7329935B2Low power magnetoresistive random access memory elementsFREESCALE SEMICONDUCTOR INC·Filed 2006·Granted Feb 12, 2008·4 cites·15 claims
- 4067US12022741B2Magnetoresistive devices and methods thereforEVERSPIN TECHNOLOGIES INC·Filed 2019·Granted Jun 25, 2024·0 cites·18 claims
- 4166US10910434B2Magnetoresistive stack with seed region and method of manufacturing the sameEVERSPIN TECHNOLOGIES INC·Filed 2020·Granted Feb 2, 2021·0 cites·20 claims
- 4265US10886331B2Magnetoresistive devices and methods thereforEVERSPIN TECHNOLOGIES INC·Filed 2019·Granted Jan 5, 2021·0 cites·19 claims
- 4364US12052927B2Magnetoresistive stack device fabrication methodsEVERSPIN TECHNOLOGIES INC·Filed 2019·Granted Jul 30, 2024·0 cites·20 claims
- 4461US10516103B1Magnetoresistive stack and method of fabricating sameEVERSPIN TECHNOLOGIES INC·Filed 2019·Granted Dec 24, 2019·0 cites·20 claims
- 4560US12052928B2Magnetoresistive devices and methods thereforEVERSPIN TECHNOLOGIES INC·Filed 2021·Granted Jul 30, 2024·0 cites·16 claims
- 4660US2025292850A1Magnetic tunnel junction anti-fuse including non-magnetic stackEVERSPIN TECHNOLOGIES INC·Filed 2025·Application pending·0 cites
- 4757US2024114802A1Systems and methods for high oxidation time to suppress bit error rateEVERSPIN TECHNOLOGIES INC·Filed 2023·Application pending·0 cites
- 4856US10475986B1Magnetoresistive stacks and methods thereforEVERSPIN TECHNOLOGIES INC·Filed 2018·Granted Nov 12, 2019·0 cites·15 claims
- 4956US2023263071A1Magnetoresistive devices and methods thereforEVERSPIN TECHNOLOGIES INC·Filed 2022·Application pending·0 cites
- 5053US11937436B2Magnetoresistive devices and methods thereforEVERSPIN TECHNOLOGIES INC·Filed 2019·Granted Mar 19, 2024·0 cites·20 claims
Showing the top 50 of 60 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →