Inventor · disambiguated record
Jinshan Li
Also filed as: LI JINSHAN
38 granted patents·4 pending applications·2,227 citations·filing 1994–2023
98Inventor score
Files withHITACHI GLOBAL STORAGE TECH12WESTERN DIGITAL FREMONT LLC5HU YUFENG4YUAN HONGXING4BEIJING MED ZENITH MEDICAL SCIENT CO LTD3
Top patents by PatentIndex Score
42 records- 0199US8495813B1Method of making an energy-assisted magnetic recording apparatusHU YUFENG·Filed 2012·Granted Jul 30, 2013·152 cites·11 claims
- 0299US8375565B2Method for providing an electronic lapping guide corresponding to a near-field transducer of an energy assisted magnetic recording transducerWESTERN DIGITAL FREMONT LLC·Filed 2010·Granted Feb 19, 2013·170 cites·13 claims
- 0399US8259539B1Integration of a vertical cavity surface emitting laser (VCSEL) on an energy-assisted magnetic recording (EAMR) headHU YUFENG·Filed 2008·Granted Sep 4, 2012·156 cites·12 claims
- 0498US8570844B1Absorption enhanced media for energy assisted magnetic recordingYUAN HONGXING·Filed 2011·Granted Oct 29, 2013·79 cites·14 claims
- 0598US8532450B1Optical grating and method of manufactureWANG ZHONGYAN·Filed 2009·Granted Sep 10, 2013·151 cites·21 claims
- 0698US8456964B1Energy assisted magnetic recording head having a reflector for improving efficiency of the light beamYUAN HONGXING·Filed 2010·Granted Jun 4, 2013·150 cites·24 claims
- 0798US8456963B1Method and system for an energy assisted magnetic recording head having a suspension-mounted laserHU YUFENG·Filed 2010·Granted Jun 4, 2013·148 cites·23 claims
- 0898US8422841B1Double optical gratingSHI ZHONG·Filed 2010·Granted Apr 16, 2013·160 cites·23 claims
- 0998US8320722B1Non-linear optical gratingYUAN HONGXING·Filed 2010·Granted Nov 27, 2012·151 cites·20 claims
- 1098US8248896B1Method and system for providing an energy assisted magnetic recording disk drive having improved heat dissipationYUAN HONGXING·Filed 2010·Granted Aug 21, 2012·160 cites·24 claims
- 1198US8203800B2Servo design in data storage mediaLI SHAOPING·Filed 2009·Granted Jun 19, 2012·150 cites·21 claims
- 1298US8125856B1Method and system for optically coupling a laser with a transducer in an energy assisted magnetic recording disk driveLI RUOLIN·Filed 2009·Granted Feb 28, 2012·166 cites·24 claims
- 1398US8077557B1Multiple aperture VCSEL EAMR headsHU YUFENG·Filed 2009·Granted Dec 13, 2011·160 cites·21 claims
- 1496US8811129B1Absorption enhanced media for energy assisted magnetic recordingWESTERN DIGITAL FREMONT LLC·Filed 2013·Granted Aug 19, 2014·49 cites·6 claims
- 1590US8964333B1Energy assisted magnetic recording transducer having an electronic lapping guide corresponding to a near-field transducerWESTERN DIGITAL FREMONT LLC·Filed 2013·Granted Feb 24, 2015·6 cites·8 claims
- 1690US6143388AThin film disk with onset layerIBM·Filed 1997·Granted Nov 7, 2000·59 cites·23 claims
- 1790US5567523AMagnetic recording medium comprising a carbon substrate, a silicon or aluminum nitride sub layer, and a barium hexaferrite magnetic layerKOBE STEEL RESEARCH LAB USA AP·Filed 1994·Granted Oct 22, 1996·68 cites·8 claims
- 1886US7770282B2Method of making a magnetic sensing device having an insulator structureHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Aug 10, 2010·7 cites·12 claims
- 1984US7554775B2GMR sensors with strongly pinning and pinned layersHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Jun 30, 2009·6 cites·8 claims
- 2084US7370404B2Method for resetting pinned layer magnetization in a magnetoresistive sensorHITACHI GLOBAL STORAGE TECH·Filed 2004·Granted May 13, 2008·19 cites·13 claims
- 2179US9190085B1Waveguide with reflective grating for localized energy intensityWESTERN DIGITAL FREMONT LLC·Filed 2014·Granted Nov 17, 2015·3 cites·10 claims
- 2277US7190557B2Current-in-the-plane spin valve magnetoresistive sensor with dual metal oxide capping layersHITACHI GLOBAL STORAGE TECH·Filed 2004·Granted Mar 13, 2007·11 cites·15 claims
- 2376US12054901B1Unpowered-filtering sewage cleaning deviceFARMLAND IRRIGATION RES INSTITUTE CAAS·Filed 2022·Granted Aug 6, 2024·2 cites·4 claims
- 2470US7646569B2Pinned layer in magnetoresistive sensorHITACHI GLOBAL STORAGE TECH·Filed 2006·Granted Jan 12, 2010·1 cites·27 claims
- 2570US7408747B2Enhanced anti-parallel-pinned sensor using thin ruthenium spacer and high magnetic field annealingHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Aug 5, 2008·1 cites·19 claims
- 2666US7446985B2Epitaxial oxide cap layers for enhancing GMR performanceAGENCY SCIENCE TECH & RES·Filed 2003·Granted Nov 4, 2008·6 cites·27 claims
- 2766US7367109B2Method of fabricating magnetic sensors with pinned layers with zero net magnetic momentHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted May 6, 2008·4 cites·7 claims
- 2864US7848064B2Enhanced anti-parallel-pinned sensor using thin ruthenium spacer and high magnetic field annealingHITACHI GLOBAL STORAGE TECH NL·Filed 2008·Granted Dec 7, 2010·1 cites·11 claims
- 2962US9495984B2Waveguide with reflective grating for localized energy intensityWESTERN DIGITAL (FREMONT) LLC·Filed 2015·Granted Nov 15, 2016·1 cites·8 claims
- 3061US6174582B1Thin film magnetic disk having reactive element doped refractory metal seed layerIBM·Filed 1998·Granted Jan 16, 2001·14 cites·29 claims
- 3160US7382590B2MR sensor and thin film media having alloyed Ru antiparallel spacer layer for enhanced antiparallel exchange couplingHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Jun 3, 2008·3 cites·24 claims
- 3257US2022266391A1Single-beam double-physical-effect coordinating and distributing method applicable to uniform laser shock and application thereofUNIV SHANDONG·Filed 2022·Application pending·0 cites
- 3357US2021128158A1Auricle clamp and delivery device thereofBEIJING MED ZENITH MEDICAL SCIENT CO LTD·Filed 2020·Application pending·0 cites
- 3452US7538988B2Method and apparatus having improved magnetic read head sensorsHITACHI GLOBAL STORAGE TECH·Filed 2004·Granted May 26, 2009·1 cites·17 claims
- 3551USD1060764SBicycle tail lightLI JINSHAN·Filed 2023·Granted Feb 4, 2025·1 cites·1 claims
- 3650US10905433B2Auricle clamp and delivery device thereofBEIJING MED ZENITH MEDICAL SCIENT CO LTD·Filed 2016·Granted Feb 2, 2021·0 cites·9 claims
- 3748US7675717B2Magnetic read head having increased electron exchangeHITACHI GLOBAL STORAGE TECH·Filed 2006·Granted Mar 9, 2010·0 cites·24 claims
- 3846US6846543B2Thin film magnetic recording disk with ruthenium-aluminum layerHITACHI GLOBAL STORAGE TECH·Filed 2004·Granted Jan 25, 2005·6 cites·20 claims
- 3942US6413608B1Seed layer and underlayer with high and low oxygen concentration portions for hand disk magnetic recording medium on a glass substrateIBM·Filed 1999·Granted Jul 2, 2002·5 cites·18 claims
- 4042US2006226940A1Method and apparatus for setting a sensor AFM with a superconducting magnetHITACHI GLOBAL STORAGE TECH·Filed 2005·Application pending·0 cites
- 4140US11213297B2Atrial appendage occluder capable of entering half-released state by means of pushing head-end fiberBEIJING MED ZENITH MEDICAL SCIENT CO LTD·Filed 2016·Granted Jan 4, 2022·0 cites·8 claims
- 4234US2016209133A1Thermally conductive composite sheet and method for making sameHUAWEI TECH CO LTD·Filed 2016·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Jinshan Li files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →