Inventor · disambiguated record
Jun Chen
Also filed as: CHEN JUN · CHEN JUN-FAN
42 granted patents·26 pending applications·846 citations·filing 1997–2024
97Inventor score
Top patents by PatentIndex Score
68 records- 0198US11251367B2Composite multi-stack seed layer to improve PMA for perpendicular magnetic pinningGUO YIMIN·Filed 2020·Granted Feb 15, 2022·4 cites·20 claims
- 0298US6271278B1Hydrogel composites and superporous hydrogel composites having fast swelling, high mechanical strength, and superabsorbent propertiesPURDUE RESEARCH FOUNDATION·Filed 1997·Granted Aug 7, 2001·548 cites·40 claims
- 0397US11854589B2STT-SOT hybrid magnetoresistive element and manufacture thereofGUO YIMIN·Filed 2021·Granted Dec 26, 2023·4 cites·20 claims
- 0497US8511133B1Expander for tubular elementsCHEN JUN FAN·Filed 2012·Granted Aug 20, 2013·29 cites·5 claims
- 0594US11081154B1Synthetic magnetic pinning element having strong antiferromagnetic couplingXIAO RONGFU·Filed 2020·Granted Aug 3, 2021·3 cites·17 claims
- 0693US11450466B2Composite seed structure to improve PMA for perpendicular magnetic pinningGUO YIMIN·Filed 2020·Granted Sep 20, 2022·2 cites·20 claims
- 0791US6018033AHydrophilic, hydrophobic, and thermoreversible saccharide gels and forms, and methods for producing samePURDUE RESEARCH FOUNDATION·Filed 1997·Granted Jan 25, 2000·205 cites·41 claims
- 0891US2025120090A1Embedded pad structures of three-dimensional memory devices and fabrication methods thereofYANGTZE MEMORY TECH CO LTD·Filed 2024·Application pending·0 cites
- 0987US11910721B2Perpendicular MTJ element having a cube-textured reference layer and methods of making the sameGUO YIMIN·Filed 2021·Granted Feb 20, 2024·1 cites·20 claims
- 1086US12281632B2Cycloturbine modular river current energy converter and method and apparatus for deploying marine hydrokinetic turbine assembly to harvest riverine and ocean tidal current energyPURDUE RESEARCH FOUNDATION·Filed 2024·Granted Apr 22, 2025·0 cites·4 claims
- 1183USD990264SSocketCHEN JUN FAN·Filed 2022·Granted Jun 27, 2023·8 cites·1 claims
- 1281US8640572B2WrenchCHEN JUN FAN·Filed 2011·Granted Feb 4, 2014·8 cites·19 claims
- 1378US8505177B2Removal and replacement tool for vehiclesCHEN JUN FAN·Filed 2010·Granted Aug 13, 2013·7 cites·6 claims
- 1476US8347765B2Axial connecting structure of pliersCHEN JUN FAN·Filed 2011·Granted Jan 8, 2013·6 cites·5 claims
- 1575US9511487B2Installation device for a vehicle cylinder and installation assembly having the sameCHEN JUN-FAN·Filed 2014·Granted Dec 6, 2016·5 cites·10 claims
- 1673US8495932B2Tool for removing lug nutsCHEN JUN FAN·Filed 2011·Granted Jul 30, 2013·5 cites·5 claims
- 1772US9486110B2Nut disassembling deviceCHEN JUN-FAN·Filed 2014·Granted Nov 8, 2016·3 cites·8 claims
- 1868US11927170B2Cycloturbine modular river current energy converter and method and apparatus for deploying marine hydrokinetic turbine assembly to harvest riverine and ocean tidal current energyCHEN JUN·Filed 2022·Granted Mar 12, 2024·0 cites·8 claims
- 1967US9669522B2Screw bolt dismantling toolCHEN JUN-FAN·Filed 2015·Granted Jun 6, 2017·1 cites·10 claims
- 2065US8925165B2Oil seal removing toolCHEN JUN FAN·Filed 2011·Granted Jan 6, 2015·2 cites·10 claims
- 2165US8662100B2Tube clamping and closing deviceCHEN JUN FAN·Filed 2012·Granted Mar 4, 2014·2 cites·6 claims
- 2262US12275128B2Tool holderCHEN JUN FAN·Filed 2023·Granted Apr 15, 2025·0 cites·9 claims
- 2362USD1027597SExtracting pry toolCHEN JUN FAN·Filed 2022·Granted May 21, 2024·2 cites·1 claims
- 2460US11794331B2Replaceable toolCHEN JUN FAN·Filed 2021·Granted Oct 24, 2023·0 cites·10 claims
- 2560US2025073858A1WrenchCHEN JUN FAN·Filed 2023·Application pending·0 cites
- 2659US2024353095A1Gas-fired steam-injection boiler for oil fieldCHINA PETROLEUM & CHEM CORP·Filed 2022·Application pending·0 cites
- 2757US11545290B2Magnetoresistive element having a giant interfacial perpendicular magnetic anisotropyGUO YIMIN·Filed 2020·Granted Jan 3, 2023·0 cites·20 claims
- 2857US2024227139A1Hub removal toolCHEN JUN FAN·Filed 2023·Application pending·0 cites
- 2956US2011147683A1Puller with adjustable hook headCHEN JUN FAN·Filed 2009·Application pending·0 cites
- 3055US11450467B2Magnetoresistive element having a giant interfacial perpendicular magnetic anisotropy and method of making the sameGUO YIMIN·Filed 2020·Granted Sep 20, 2022·0 cites·20 claims
- 3154US12223845B2Method and system for unmanned aerial vehicle to pass through unmanned aerial vehicle airportCHEN JUN·Filed 2022·Granted Feb 11, 2025·0 cites·5 claims
- 3254US11761501B2Friction simulating deviceSUZHOU ITI MOTOR TECH CO LTD·Filed 2022·Granted Sep 19, 2023·0 cites·11 claims
- 3354US2024246220A1Tool holderCHEN JUN FAN·Filed 2023·Application pending·0 cites
- 3452US11600660B2Bottom-pinned magnetic random access memory having a composite SOT structureXIAO RONGFU·Filed 2020·Granted Mar 7, 2023·0 cites·20 claims
- 3552US2025322860A1Novel spin-orbit torque magnetic-ram having spin diffusion barrier layersGUO YIMIN·Filed 2024·Application pending·0 cites
- 3651US11805702B2Methods of forming perpendicular magnetoresistive elements using sacrificial layersGUO YIMIN·Filed 2021·Granted Oct 31, 2023·0 cites·20 claims
- 3751US11527708B2Ultra-fast magnetic random access memory having a composite SOT-MTJ structureGUO YIMIN·Filed 2020·Granted Dec 13, 2022·0 cites·20 claims
- 3851US9573251B2Gear grasping deviceCHEN JUN-FAN·Filed 2014·Granted Feb 21, 2017·0 cites·15 claims
- 3949USD952425SWrenchCHEN JUN FAN·Filed 2020·Granted May 24, 2022·1 cites·1 claims
- 4049US2016052105A1Auxiliary equipment for valve grindingCHEN JUN-FAN·Filed 2014·Application pending·0 cites
- 4149US2016023331A1Dis/assembling plier for a connectorCHEN JUN-FAN·Filed 2014·Application pending·0 cites
- 4249US2015273666A1WrenchCHEN JUN-FAN·Filed 2014·Application pending·0 cites
- 4348US12479273B2Ventilation device for air flowing inside and outside a vehicleJIAXING HANGONG AUTOMOBILE FASTENER CO LTD·Filed 2021·Granted Nov 25, 2025·0 cites·11 claims
- 4448US11957063B2Magnetoresistive element having a nano-current-channel structureGUO YIMIN·Filed 2021·Granted Apr 9, 2024·0 cites·19 claims
- 4548US11316102B2Composite multi-stack seed layer to improve PMA for perpendicular magnetic pinningGUO YIMIN·Filed 2020·Granted Apr 26, 2022·0 cites·20 claims
- 4648US2023030035A1Low-speed high-torque hydrostatic powertrainPURDUE RESEARCH FOUNDATION·Filed 2022·Application pending·0 cites
- 4748US2022045267A1Magnetoresistive element having a sidewall-current-channel structureGUO YIMIN·Filed 2021·Application pending·0 cites
- 4848US2015101457A1Adjustable wrenchCHEN JUN-FAN·Filed 2013·Application pending·0 cites
- 4948US2015202745A1Plier structureCHEN JUN-FAN·Filed 2014·Application pending·0 cites
- 5047US2023039108A1Perpendicular mtj element having a soft-magnetic adjacent layer and methods of making the sameGUO YIMIN·Filed 2021·Application pending·0 cites
Showing the top 50 of 68 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →