Inventor · disambiguated record
David Williams
Also filed as: WILLIAMS DAVID · WILLIAMS DAVID A · WILLIAMS DAVID ARFON
17 granted patents·2 pending applications·199 citations·filing 1992–2017
92Inventor score
Top patents by PatentIndex Score
19 records- 0193US6635898B2Quantum computerHITACHI LTD·Filed 2001·Granted Oct 21, 2003·92 cites·38 claims
- 0281US6787794B2Quantum computerHITACHI LTD·Filed 2001·Granted Sep 7, 2004·44 cites·45 claims
- 0375US6455872B1Photo-detectorHITACHI LTD·Filed 2000·Granted Sep 24, 2002·23 cites·24 claims
- 0474US9941430B2Silicon-based quantum dot deviceHITACHI LTD·Filed 2017·Granted Apr 10, 2018·2 cites·15 claims
- 0568US6771012B2Apparatus for producing a flux of charge carriersHITACHI EUROP LTD·Filed 2001·Granted Aug 3, 2004·11 cites·38 claims
- 0668US6483100B1Photonic deviceHITACHI LTD·Filed 2000·Granted Nov 19, 2002·11 cites·30 claims
- 0761US10055690B2Quantum leakage suppression methodHITACHI LTD·Filed 2017·Granted Aug 21, 2018·1 cites·10 claims
- 0859US9093163B2Magnetoresistive deviceWUNDERLICH JOERG·Filed 2010·Granted Jul 28, 2015·3 cites·7 claims
- 0957US8035932B2Lorentz magnetoresistive sensor with integrated signal amplificationHITACHI GLOBAL STORAGE TECH NL·Filed 2007·Granted Oct 11, 2011·0 cites·11 claims
- 1054US8125742B2Fabrication of mesoscopic lorentz magnetoresistive structuresGURNEY BRUCE ALVIN·Filed 2007·Granted Feb 28, 2012·0 cites·15 claims
- 1149US8116042B2Magnetoresistance deviceOGAWA SUSUMU·Filed 2009·Granted Feb 14, 2012·0 cites·17 claims
- 1247US8711523B2Stacked magnetoresistance device responsive to a magnetic field generally perpendicular to a side face running along a channel of the deviceOGAWA SUSUMU·Filed 2010·Granted Apr 29, 2014·0 cites·19 claims
- 1347US7893426B2Single-charge tunnelling deviceHITACHI LTD·Filed 2006·Granted Feb 22, 2011·2 cites·25 claims
- 1443US2011103138A1Single-charge tunneling deviceWUNDERLICH JOERG·Filed 2010·Application pending·0 cites
- 1542US8094417B2Magnetoresistance deviceOGAWA SUSUMU·Filed 2009·Granted Jan 10, 2012·0 cites·22 claims
- 1642US5324976APhonon controlled conductivity deviceHITACHI LTD·Filed 1992·Granted Jun 28, 1994·5 cites·14 claims
- 1739US8587897B2Magnetic field sensorANDREEV ALEKSEY·Filed 2009·Granted Nov 19, 2013·0 cites·7 claims
- 1832US6088604ASuperconductor-normal conductor junction deviceHITACHI LTD·Filed 1995·Granted Jul 11, 2000·5 cites·10 claims
- 1931US2007285848A1Magnetoresistance deviceWILLIAMS DAVID·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →