Inventor · disambiguated record
Hai Jiang
Also filed as: JIANG HAI · Jiang hai-hui
17 granted patents·4 pending applications·2,348 citations·filing 2001–2024
97Inventor score
Files withWESTERN DIGITAL FREMONT LLC8WESTERN DIGITAL FREMONT INC5JIANG HAI3CHEN CHIEN-HUEI1Jiang Hai Hui1
Top patents by PatentIndex Score
21 records- 0198US7968219B1Magnetically soft, high saturation magnetization laminate of iron-cobalt-nitrogen and iron-nickel for perpendicular media underlayersWESTERN DIGITAL FREMONT LLC·Filed 2008·Granted Jun 28, 2011·151 cites·6 claims
- 0298US7428124B1Magnetic recording head with resistive heating element and thermal barrier layerWESTERN DIGITAL FREMONT LLC·Filed 2006·Granted Sep 23, 2008·180 cites·10 claims
- 0398US7354664B1Magnetically soft, high saturation magnetization laminate of iron-cobalt-nitrogen and iron-nickel for perpendicular media underlayersWESTERN DIGITAL FREMONT LLC·Filed 2004·Granted Apr 8, 2008·162 cites·27 claims
- 0498US7177117B1Magnetically soft, high saturation magnetization laminates of iron-cobalt-nitrogen and iron-nickel for magnetic head pole layersWESTERN DIGITAL FREMONT INC·Filed 2004·Granted Feb 13, 2007·171 cites·45 claims
- 0598US6906894B2Write head having a recessed, magnetic adjunct pole formed atop a main pole, and method of making the sameWESTERN DIGITAL FREMONT INC·Filed 2004·Granted Jun 14, 2005·166 cites·19 claims
- 0698US6791793B1Perpendicular recording write head having a recessed magnetic adjunct pole and method of making the sameWESTERN DIGITAL FREMONT INC·Filed 2001·Granted Sep 14, 2004·193 cites·20 claims
- 0798US6778358B1Magnetically soft, high saturation magnetization laminates of iron-cobalt-nitrogen and iron-nickelWESTERN DIGITAL FREMONT INC·Filed 2002·Granted Aug 17, 2004·217 cites·20 claims
- 0897US8780498B1System for providing a perpendicular magnetic recording transducer using a split seed layerWESTERN DIGITAL FREMONT LLC·Filed 2012·Granted Jul 15, 2014·137 cites·7 claims
- 0997US8455119B1Disk having an underlayer that includes a plurality of nonmagnetic layers interleaved with magnetic layersJIANG HAI·Filed 2011·Granted Jun 4, 2013·148 cites·8 claims
- 1097US8341826B1Method for fabricating a magnetic recording transducer using a split seed layerWESTERN DIGITAL FREMONT LLC·Filed 2010·Granted Jan 1, 2013·158 cites·13 claims
- 1197US7911737B1Method and system for providing a PMR head having an antiferromagnetically coupled poleWESTERN DIGITAL FREMONT LLC·Filed 2007·Granted Mar 22, 2011·162 cites·12 claims
- 1297US6940688B2Coil inductive writer having a low inductance and short yoke lengthWESTERN DIGITAL FREMONT INC·Filed 2002·Granted Sep 6, 2005·153 cites·16 claims
- 1396US7522377B1Magnetic write head with high moment magnetic thin film formed over seed layerWESTERN DIGITAL FREMONT LLC·Filed 2004·Granted Apr 21, 2009·183 cites·18 claims
- 1495US7672086B1Method and system for providing a magnetic element having a current confined layerWESTERN DIGITAL FREMONT LLC·Filed 2004·Granted Mar 2, 2010·155 cites·14 claims
- 1579US8669523B2Contour-based defect detection using an inspection apparatusCHEN CHIEN-HUEI·Filed 2012·Granted Mar 11, 2014·5 cites·10 claims
- 1673US8957817B2Miniaturized and reconfigurable CPW square-ring slot antenna including ferroelectric BST varactorsJIANG HAI·Filed 2012·Granted Feb 17, 2015·4 cites·11 claims
- 1759US2025147121A1Digital current meter and methods of use thereof for leakage/touch current and device interoperability testingUL LLC·Filed 2024·Application pending·0 cites
- 1839USD886938SFoldable spine support for windsock decoysJiang Hai Hui·Filed 2019·Granted Jun 9, 2020·3 cites·1 claims
- 1939US2006006472A1Phase change memory with extra-small resistorsJIANG HAI·Filed 2005·Application pending·0 cites
- 2036US2004052117A1Fabrication of ultra-small memory elementsFiled 2003·Application pending·0 cites
- 2136US2004026682A1Nano-dot memory and fabricating sameFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →