Inventor · disambiguated record
Sining Mao
Also filed as: MAO SINING
52 granted patents·2 pending applications·3,385 citations·filing 1996–2023
99Inventor score
Top patents by PatentIndex Score
54 records- 0199US8259410B1Method and system for providing a magnetic head using a composite magnetic material in the recording transducerBAI ZHIGANG·Filed 2008·Granted Sep 4, 2012·156 cites·34 claims
- 0299US8179636B1Method and system for providing a perpendicular magnetic recording writerBAI ZHIGANG·Filed 2008·Granted May 15, 2012·162 cites·24 claims
- 0398US8520336B1Magnetic recording head with nano scale pole tip bulgeLIU FENG·Filed 2011·Granted Aug 27, 2013·157 cites·22 claims
- 0498US8514506B1Disk drive comprising a dual read element and delay circuitry to improve read signalLI SHAOPING·Filed 2012·Granted Aug 20, 2013·158 cites·4 claims
- 0598US8498084B1Magnetoresistive sensors having an improved free layerLENG QUNWEN·Filed 2009·Granted Jul 30, 2013·159 cites·30 claims
- 0698US8194366B1TMR read head structures with differential stripe heightsLI SHAOPING·Filed 2009·Granted Jun 5, 2012·157 cites·20 claims
- 0798US8194365B1Method and system for providing a read sensor having a low magnetostriction free layerLENG QUNWEN·Filed 2009·Granted Jun 5, 2012·167 cites·27 claims
- 0898US8139301B1Disk drive comprising a dual read element and delay circuitry to improve read signalLI SHAOPING·Filed 2009·Granted Mar 20, 2012·210 cites·8 claims
- 0998US7035062B1Structure to achieve sensitivity and linear density in tunneling GMR heads using orthogonal magnetic alignmentsSEAGATE TECHNOLOGY LLC·Filed 2002·Granted Apr 25, 2006·203 cites·30 claims
- 1098US6466419B1Current perpendicular to plane spin valve headSEAGATE TECHNOLOGY LLC·Filed 2000·Granted Oct 15, 2002·146 cites·18 claims
- 1197US8675318B1Method and system for providing a read transducer having a reduced shield-to-shield spacingHO KUOK SAN·Filed 2011·Granted Mar 18, 2014·187 cites·20 claims
- 1297US7755861B1Method and system for providing a magnetic recording mediaWESTERN DIGITAL FREMONT LLC·Filed 2007·Granted Jul 13, 2010·71 cites·21 claims
- 1397US7724469B2High frequency field assisted write deviceSEAGATE TECHNOLOGY LLC·Filed 2006·Granted May 25, 2010·121 cites·20 claims
- 1497US6556390B1Spin valve sensors with an oxide layer utilizing electron specular scattering effectSEAGATE TECHNOLOGY LLC·Filed 2000·Granted Apr 29, 2003·109 cites·26 claims
- 1596US7589928B2Magnetic recording device including a thermal proximity sensorSEAGATE TECHNOLOGY LLC·Filed 2007·Granted Sep 15, 2009·59 cites·20 claims
- 1696US6700760B1Tunneling magnetoresistive head in current perpendicular to plane modeSEAGATE TECHNOLOGY LLC·Filed 2000·Granted Mar 2, 2004·76 cites·18 claims
- 1796US6456467B1Laminated shields with antiparallel magnetizationsSEAGATE TECHNOLOGY LLC·Filed 2000·Granted Sep 24, 2002·76 cites·20 claims
- 1895US8339736B2Wire-assisted magnetic write device with low power consumptionGAO KAIZHONG·Filed 2007·Granted Dec 25, 2012·42 cites·10 claims
- 1995US7177122B2Biasing for tri-layer magnetoresistive sensorsSEAGATE TECHNOLOGY LLC·Filed 2003·Granted Feb 13, 2007·63 cites·26 claims
- 2095US6411478B1Spin tunnel junction recording heads using an edge junction structure with CIPSEAGATE TECHNOLOGY LLC·Filed 2000·Granted Jun 25, 2002·50 cites·19 claims
- 2194US6771472B1Structure to achieve thermally stable high sensitivity and linear range in bridge GMR sensor using SAF magnetic alignmentsSEAGATE TECHNOLOGY LLC·Filed 2002·Granted Aug 3, 2004·53 cites·40 claims
- 2293US7876531B2Virtual front shield writerSEAGATE TECHNOLOGY LLC·Filed 2007·Granted Jan 25, 2011·18 cites·23 claims
- 2391US6680829B2MR structures for high areal density reader by using side shieldsSEAGATE TECHNOLOGY LLC·Filed 2001·Granted Jan 20, 2004·42 cites·21 claims
- 2491US6556392B1Spin valve head with exchange bias stabilized free layerSEAGATE TECHNOLOGY LLC·Filed 2000·Granted Apr 29, 2003·51 cites·15 claims
- 2591US6548114B2Method of fabricating a spin valve/GMR sensor having a synthetic antiferromagnetic layer pinned by Mn-alloySEAGATE TECHNOLOGY LLC·Filed 2001·Granted Apr 15, 2003·29 cites·18 claims
- 2691US6490140B1Giant magnetoresistive sensor with a PtMnX pinning layer and a NiFeCr seed layerSEAGATE TECHNOLOGY LLC·Filed 2000·Granted Dec 3, 2002·51 cites·21 claims
- 2791US6134090AEnhanced spin-valve/GMR magnetic sensor with an insulating boundary layerSEAGATE TECHNOLOGY LLC·Filed 1998·Granted Oct 17, 2000·64 cites·25 claims
- 2890US6469878B1Data head and method using a single antiferromagnetic material to pin multiple magnetic layers with differing orientationSEAGATE TECHNOLOGY LLC·Filed 2000·Granted Oct 22, 2002·43 cites·19 claims
- 2989US8929030B2Magnetic writer for field assisted magnetic recordingHOU CHUNHONG·Filed 2007·Granted Jan 6, 2015·18 cites·18 claims
- 3089US7016160B2Differential CPP reader for perpendicular magnetic recordingSEAGATE TECHNOLOGY LLC·Filed 2003·Granted Mar 21, 2006·27 cites·22 claims
- 3189US6738236B1Spin valve/GMR sensor using synthetic antiferromagnetic layer pinned by Mn-alloy having a high blocking temperatureSEAGATE TECHNOLOGY LLC·Filed 1999·Granted May 18, 2004·49 cites·11 claims
- 3289US6462919B1Spin valve sensor with exchange tabsSEAGATE TECHNOLOGY LLC·Filed 1999·Granted Oct 8, 2002·63 cites·18 claims
- 3388US7151654B1TMR head structure with conductive shuntSEAGATE TECHNOLOGY LLC·Filed 2002·Granted Dec 19, 2006·30 cites·19 claims
- 3488US6396668B1Planar double spin valve read headSEAGATE TECHNOLOGY LLC·Filed 2000·Granted May 28, 2002·24 cites·22 claims
- 3586US11912872B1Light, thin, warm-keeping and temperature-adjusting modified polymer aerogel composite material and preparation method thereofSYCORETC CAS CO LTD·Filed 2023·Granted Feb 27, 2024·5 cites·12 claims
- 3685US7057865B1High sensitivity tunneling GMR sensors with synthetic antiferromagnet free layerSEAGATE TECHNOLOGY LLC·Filed 2001·Granted Jun 6, 2006·18 cites·20 claims
- 3784US9053715B1System for providing a transducer having a split main poleWANG LISHA·Filed 2011·Granted Jun 9, 2015·10 cites·18 claims
- 3883US6724584B2Data head and method using a single antiferromagnetic material to pin multiple magnetic layers with differing orientationSEAGATE TECHNOLOGY LLC·Filed 2002·Granted Apr 20, 2004·24 cites·18 claims
- 3982US6795280B1Tunneling magneto-resistive read head with two-piece free layerSEAGATE TECHNOLOGY LLC·Filed 1999·Granted Sep 21, 2004·34 cites·14 claims
- 4082US6791806B1Tunneling barrier material for a magnetic recording headSEAGATE TECHNOLOGY LLC·Filed 2002·Granted Sep 14, 2004·27 cites·13 claims
- 4179US6704176B2Spin valve sensorSEAGATE TECHNOLOGY LLC·Filed 2001·Granted Mar 9, 2004·16 cites·15 claims
- 4276US6713800B2Magnetoresistive sensor with reduced side-reading effectSEAGATE TECHNOLOGY LLC·Filed 2002·Granted Mar 30, 2004·14 cites·25 claims
- 4374US5764056ANickel-manganese as a pinning layer in spin valve/GMR magnetic sensorsSEAGATE TECHNOLOGY·Filed 1996·Granted Jun 9, 1998·35 cites·23 claims
- 4473US6738235B1Structures and materials to stabilize active layers in VGMR head using AFM transverse biasSEAGATE TECHNOLOGY LLC·Filed 2001·Granted May 18, 2004·9 cites·9 claims
- 4572US7064934B2Magnetoresistive sensor with reduced operating temperatureSEAGATE TECHNOLOGY LLC·Filed 2003·Granted Jun 20, 2006·16 cites·33 claims
- 4672US6433972B1Giant magnetoresistive sensor with pinning layerSEAGATE TECHNOLOGY LLC·Filed 1999·Granted Aug 13, 2002·27 cites·18 claims
- 4772US6256176B1Highly sensitive spin valve heads using a self-aligned demag-field balance elementSEAGATE TECHNOLOGY LLC·Filed 1999·Granted Jul 3, 2001·22 cites·20 claims
- 4865US6498707B1Giant magnetoresistive sensor with a CrMnPt pinning layer and a NiFeCr seed layerSEAGATE TECHNOLOGY LLC·Filed 1999·Granted Dec 24, 2002·17 cites·9 claims
- 4956US8298611B2Discrete track mediaAMIN NURUL·Filed 2008·Granted Oct 30, 2012·0 cites·8 claims
- 5056US7859069B2Magnetic storage element with storage layer magnetization directed for increased responsiveness to spin polarized currentSEAGATE TECHNOLOGY LLC·Filed 2007·Granted Dec 28, 2010·3 cites·17 claims
Showing the top 50 of 54 patent records by PatentIndex Score.
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