Inventor · disambiguated record
Hans J. Richter
Also filed as: RICHTER HANS · RICHTER HANS J · RICHTER HANS JUERGEN · RICHTER HANS JURGEN
51 granted patents·16 pending applications·592 citations·filing 1981–2024
98Inventor score
Top patents by PatentIndex Score
67 records- 0196US6777112B1Stabilized recording media including coupled discontinuous and continuous magnetic layersSEAGATE TECHNOLOGY LLC·Filed 2001·Granted Aug 17, 2004·69 cites·18 claims
- 0294US8474878B2Securing device of a fluid line connectionRICHTER HANS JURGEN·Filed 2011·Granted Jul 2, 2013·30 cites·5 claims
- 0393US6964819B1Anti-ferromagnetically coupled recording media with enhanced RKKY couplingSEAGATE TECHNOLOGY LLC·Filed 2003·Granted Nov 15, 2005·42 cites·16 claims
- 0492US6773556B1Method for energy barrier equalization of magnetic recording media and media obtained therebySEAGATE TECHNOLOGY LLC·Filed 2002·Granted Aug 10, 2004·51 cites·11 claims
- 0588US7974031B2Single-pass recording of multilevel patterned mediaSEAGATE TECHNOLOGY LLC·Filed 2009·Granted Jul 5, 2011·8 cites·16 claims
- 0687US9142240B2Apparatus including a perpendicular magnetic recording layer having a convex magnetic anisotropy profileNOLAN THOMAS PATRICK·Filed 2010·Granted Sep 22, 2015·9 cites·21 claims
- 0787US8709619B2Low-coupling oxide media (LCOM)GIRT EROL·Filed 2012·Granted Apr 29, 2014·7 cites·18 claims
- 0887US7968792B2Quantum dot sensitized wide bandgap semiconductor photovoltaic devices & methods of fabricating sameSEAGATE TECHNOLOGY LLC·Filed 2007·Granted Jun 28, 2011·8 cites·27 claims
- 0986US7736765B2Granular perpendicular magnetic recording media with dual recording layer and method of fabricating sameSEAGATE TECHNOLOGY LLC·Filed 2004·Granted Jun 15, 2010·19 cites·11 claims
- 1086US6852426B1Hybrid anti-ferromagnetically coupled and laminated magnetic mediaSEAGATE TECHNOLOGY LLC·Filed 2002·Granted Feb 8, 2005·22 cites·21 claims
- 1182US9786310B1Data storage device detecting lasing threshold of laser by measuring protrusion effectWESTERN DIGITAL TECH INC·Filed 2017·Granted Oct 10, 2017·5 cites·18 claims
- 1281US8154813B2Embedded servo on track for bit-patterned deviceWELLER DIETER KLAUS·Filed 2008·Granted Apr 10, 2012·6 cites·6 claims
- 1381US7867637B2Low coupling oxide media (LCOM)SEAGATE TECHNOLOGY LLC·Filed 2008·Granted Jan 11, 2011·3 cites·17 claims
- 1481US6495252B1Magnetic recording medium with superparamagnetic underlayerSEAGATE TECHNOLOGY LLC·Filed 2000·Granted Dec 17, 2002·45 cites·19 claims
- 1580US4456379AProcess for the determination of thickness of adhesive layers of inner book block backingsPOLYGRAPH LEIPZIG·Filed 1981·Granted Jun 26, 1984·30 cites·9 claims
- 1679US6630824B2Method to measure signal decay and a device thereforSEAGATE TECHNOLOGY LLC·Filed 2001·Granted Oct 7, 2003·12 cites·19 claims
- 1779US6483299B1Apparatus and method for measuring magnetic properties of recording mediumsSEAGATE TECHNOLOGY LLC·Filed 2000·Granted Nov 19, 2002·13 cites·18 claims
- 1878US6661592B2Multiple orientation magnetic information storageSEAGATE TECHNOLOGY LLC·Filed 2002·Granted Dec 9, 2003·10 cites·8 claims
- 1975US8975513B2Quantum dot-sensitized wide bandgap semiconductor heterojunction photovoltaic devicesHARKNESS IV SAMUEL D·Filed 2011·Granted Mar 10, 2015·2 cites·36 claims
- 2073US8029924B2Thin film template for fabrication of two-dimensional quantum dot structuresSEAGATE TECHNOLOGY LLC·Filed 2008·Granted Oct 4, 2011·2 cites·13 claims
- 2172US4840361AHousehold boardALLSTAR VERGRAUCHSGUTER GMBH·Filed 1988·Granted Jun 20, 1989·40 cites·5 claims
- 2269US8093488B2Hybrid photovoltaic cell using amorphous silicon germanium absorbers with wide bandgap dopant layers and an up-converterRICHTER HANS JUERGEN·Filed 2008·Granted Jan 10, 2012·2 cites·19 claims
- 2369US6844724B1Compensation technique for measurement of magnetic moment and anisotropy field of perpendicular recording media with soft underlayerSEAGATE TECHNOLOGY LLC·Filed 2003·Granted Jan 18, 2005·9 cites·8 claims
- 2469US6265868B1System and method for measuring total track width of a test track in magnetic mediaSEAGATE TECHNOLOGY LLC·Filed 1998·Granted Jul 24, 2001·28 cites·17 claims
- 2567US6166536ASystem and method for measuring erase band widths on magnetic mediaSEAGATE TECHNOLOGY LLC·Filed 1998·Granted Dec 26, 2000·19 cites·15 claims
- 2665US6008274AStabilization of copolymers of maleic acid or maleic anhydride and vinyl alkyl ethersBASF AG·Filed 1993·Granted Dec 28, 1999·13 cites·2 claims
- 2762US8927852B2Photovoltaic device with an up-converting quantum dot layer and absorberRICHTER HANS JüRGEN·Filed 2008·Granted Jan 6, 2015·1 cites·20 claims
- 2862US8578963B2Nonreturn valve for an exhaust lineRICHTER HANS-JUERGEN·Filed 2011·Granted Nov 12, 2013·2 cites·13 claims
- 2962US5417896APreparation of sheet-like polyethylene terephthalate materials having little surface roughnessBASF MAGNETICS GMBH·Filed 1993·Granted May 23, 1995·15 cites·3 claims
- 3062US2025040155A1Cross-point ovonic memory device having different size electrodes and method of making the sameWESTERN DIGITAL TECH INC·Filed 2023·Application pending·0 cites
- 3159US2025386523A1Tunneling barrier resistor and methods for forming the sameSANDISK TECHNOLOGIES LLC·Filed 2024·Application pending·0 cites
- 3257US9728216B2Feromagnetically coupled magnetic recording mediaSEAGATE TECHNOLOGY LLC·Filed 2014·Granted Aug 8, 2017·0 cites·13 claims
- 3356US2008085424A1Single-pass recording of multilevel patterned mediaSEAGATE TECHNOLOGY LLC·Filed 2006·Application pending·0 cites
- 3455US8771848B2Bit patterned magnetic mediaGIRT EROL·Filed 2006·Granted Jul 8, 2014·0 cites·37 claims
- 3555US2014287268A1CoPtCr-BASED BIT PATTERNED MAGNETIC DEVICESEAGATE TECHNOLOGY LLC·Filed 2014·Application pending·0 cites
- 3654US2007287031A1Thin sul perpendicular magnetic recording media and recording systems comprising sameSEAGATE TECHNOLOGY LLC·Filed 2006·Application pending·0 cites
- 3754US2010147380A1Hybrid Photovoltaic Cell Using Amorphous Silicon Germanium Absorbers and Wide Bandgap Dopant LayersSEAGATE TECHNOLOGY LLC·Filed 2008·Application pending·0 cites
- 3853US2010044675A1Photovoltaic Device With an Up-Converting Quantum Dot LayerSEAGATE TECHNOLOGY LLC·Filed 2008·Application pending·0 cites
- 3953US2013045396A1Ferromagnetically coupled magnetic recording mediaSEAGATE TECHNOLOGY LLC·Filed 2012·Application pending·0 cites
- 4052US8673466B2CoPtCr-based bit patterned magnetic mediaWELLER DIETER K·Filed 2006·Granted Mar 18, 2014·0 cites·27 claims
- 4152US8257844B2Low-coupling oxide media (LCOM)GIRT EROL·Filed 2010·Granted Sep 4, 2012·0 cites·8 claims
- 4252US6284992B1Key for a keyboardRAFI GMBH & CO·Filed 1999·Granted Sep 4, 2001·14 cites·12 claims
- 4349US11996145B2Cross-point array with threshold switching selector memory elementWESTERN DIGITAL TECH INC·Filed 2022·Granted May 28, 2024·0 cites·20 claims
- 4449US7173079B2Casting material for producing casting molds for casting high-melting point materialsFRAUNHOFER GES FORSCHUNG·Filed 2001·Granted Feb 6, 2007·4 cites·37 claims
- 4549US2006228586A1Ferromagnetically coupled magnetic recording mediaSEAGATE TECHNOLOGY LLC·Filed 2005·Application pending·0 cites
- 4648US6304081B1System and method for non-destructive measurement of dynamic coercivity effectsSEAGATE TECHNOLOGY LLC·Filed 1998·Granted Oct 16, 2001·11 cites·14 claims
- 4748US2010073809A1X-amr assisted recording on high density bpm mediaSEAGATE TECHNOLOGY LLC·Filed 2008·Application pending·0 cites
- 4847US2010266755A1Ferromagnetically coupled magnetic recording mediaSEAGATE TECHNOLOGY LLC·Filed 2010·Application pending·0 cites
- 4947US2010215846A1Granular perpendicular magnetic recording media with dual recording layer and method of fabricating sameSEAGATE TECHNOLOGY LLC·Filed 2010·Application pending·0 cites
- 5046US9666221B2Apparatus including a perpendicular magnetic recording layer having a convex magnetic anisotropy profileSEAGATE TECHNOLOGY LLC·Filed 2015·Granted May 30, 2017·0 cites·17 claims
Showing the top 50 of 67 patent records by PatentIndex Score.
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