Inventor · disambiguated record
Mark B. Johnson
Also filed as: JOHNSON MARK · JOHNSON MARK A L · JOHNSON MARK B · JOHNSON MARK T
72 granted patents·7 pending applications·2,125 citations·filing 1974–2021
99Inventor score
Top patents by PatentIndex Score
79 records- 0199US5654566AMagnetic spin injected field effect transistor and method of operationFiled 1996·Granted Aug 5, 1997·358 cites·59 claims
- 0298US7339819B2Spin based memory coupled to CMOS amplifierSEAGATE TECHNOLOGY LLC·Filed 2007·Granted Mar 4, 2008·51 cites·23 claims
- 0398US5652445AHybrid hall effect device and method of operationFiled 1996·Granted Jul 29, 1997·203 cites·75 claims
- 0497US6804146B2Hybrid semiconductor—magnetic spin based memoryFiled 2004·Granted Oct 12, 2004·77 cites·26 claims
- 0597US5629549AMagnetic spin transistor device, logic gate & method of operationFiled 1995·Granted May 13, 1997·192 cites·44 claims
- 0696US6388916B1Magnetoelectronic memory element with isolation elementFiled 2000·Granted May 14, 2002·48 cites·28 claims
- 0796US6140838AHigh density and high speed magneto-electronic logic familyFiled 1998·Granted Oct 31, 2000·145 cites·57 claims
- 0895US7307875B2Spin based magnetic sensorSEAGATE TECHNOLOGY·Filed 2007·Granted Dec 11, 2007·17 cites·20 claims
- 0995US7020013B2Magnetic field sensor using spin polarized currentJOHNSON MARK B·Filed 2005·Granted Mar 28, 2006·20 cites·32 claims
- 1095US6342713B1Method of operating a magnetoelectronic deviceFiled 2000·Granted Jan 29, 2002·46 cites·33 claims
- 1195US5565695AMagnetic spin transistor hybrid circuit elementFiled 1995·Granted Oct 15, 1996·133 cites·35 claims
- 1295US5432373AMagnetic spin transistorBELL COMMUNICATIONS RES·Filed 1994·Granted Jul 11, 1995·126 cites·18 claims
- 1394US7193891B2Spin based sensor deviceSPINOP CORP·Filed 2006·Granted Mar 20, 2007·16 cites·40 claims
- 1493US9432021B2Reconfigurable magnetoelectronic processing systemJOHNSON MARK B·Filed 2015·Granted Aug 30, 2016·9 cites·23 claims
- 1593US7570510B2Multi-bit spin memorySEAGATE TECHNOLOGY INT·Filed 2007·Granted Aug 4, 2009·12 cites·20 claims
- 1693US6741494B2Magnetoelectronic memory element with inductively coupled write wiresFiled 2002·Granted May 25, 2004·32 cites·32 claims
- 1792US7309888B2Spin based electronic deviceSEAGATE TECHNOLOGY LLC·Filed 2006·Granted Dec 18, 2007·10 cites·54 claims
- 1892US7009875B2Magnetic memory device structureJOHNSON MARK B·Filed 2005·Granted Mar 7, 2006·11 cites·35 claims
- 1992US6636153B1Sensing system for magnetic clamping devicesFiled 2001·Granted Oct 21, 2003·64 cites·31 claims
- 2091US6064083AHybrid hall effect memory device and method of operationFiled 1997·Granted May 16, 2000·61 cites·18 claims
- 2190US9024656B2Nonvolatile logic circuit architecture and method of operationJOHNSON MARK B·Filed 2013·Granted May 5, 2015·8 cites·30 claims
- 2290US6870761B2Stacked hybrid semiconductor-magnetic spin based memoryFiled 2004·Granted Mar 22, 2005·24 cites·20 claims
- 2389US7596018B2Spin memory with write pulseSEAGATE TECHNOLOGY INT L·Filed 2007·Granted Sep 29, 2009·10 cites·23 claims
- 2488US7064976B2Method of operating a stacked spin based memorySPIN OP CORP·Filed 2005·Granted Jun 20, 2006·10 cites·20 claims
- 2588US6809959B2Hybrid semiconductor—magnetic spin based memory with low transmission barrierFiled 2004·Granted Oct 26, 2004·20 cites·28 claims
- 2687US9754997B2Magnetic tunnel junction based reconfigurable processing system and componentsJOHNSON MARK B·Filed 2016·Granted Sep 5, 2017·5 cites·11 claims
- 2787US7978394B1Magnetic spin based photonic/plasmonic devicesUS NAVY·Filed 2009·Granted Jul 12, 2011·20 cites·18 claims
- 2887US7016223B2Magnetoelectronic memory element with inductively coupled write wiresJOHNSON MARK B·Filed 2005·Granted Mar 21, 2006·6 cites·21 claims
- 2986US10139926B2Magnetic retention of peripheral device for a tablet computerNVIDIA CORP·Filed 2015·Granted Nov 27, 2018·7 cites·20 claims
- 3085US7693698B2Method for identifying or designing a candidate agent that interacts with LINGO-1 polypeptide using a LINGO-1 three-dimensional structureWYETH LLC·Filed 2007·Granted Apr 6, 2010·14 cites·29 claims
- 3185US7215570B2Spin based device with low transmission barrierSPINOP CORP·Filed 2006·Granted May 8, 2007·5 cites·52 claims
- 3285US7209381B2Digital processing device with disparate magnetoelectronic gatesSPINOP CORP·Filed 2005·Granted Apr 24, 2007·5 cites·45 claims
- 3385US6297987B1Magnetoresistive spin-injection diodeUS NAVY·Filed 1999·Granted Oct 2, 2001·71 cites·30 claims
- 3484US7212433B2Ferromagnetic layer compositions and structures for spin polarized memory devices, including memory devicesSPINOP CORP·Filed 2004·Granted May 1, 2007·14 cites·40 claims
- 3584US6873545B2Hybrid semiconductor-magnetic device and method of operationFiled 2004·Granted Mar 29, 2005·14 cites·22 claims
- 3683US7173419B1Method of measuring magnetic field gradientsUS NAVY·Filed 2006·Granted Feb 6, 2007·9 cites·5 claims
- 3782US9331266B2Magnetic field controlled reconfigurable semiconductor logic device and method for controlling the sameKOREA INST SCI & TECH·Filed 2013·Granted May 3, 2016·4 cites·27 claims
- 3882US6975533B2Hybrid semiconductor—magnetic spin based memory with low transmission barrierJOHNSON MARK B·Filed 2004·Granted Dec 13, 2005·12 cites·27 claims
- 3976US9865650B2Magnetic tunnel junction based logic circuitsJOHNSON MARK B·Filed 2016·Granted Jan 9, 2018·2 cites·18 claims
- 4076US7242188B1Integrated gradiometer arrayUS NAVY·Filed 2006·Granted Jul 10, 2007·6 cites·5 claims
- 4175US7068535B2Magnetic spin based memory with semiconductor selectorJOHNSON MARK B·Filed 2004·Granted Jun 27, 2006·7 cites·27 claims
- 4273US6169687B1High density and speed magneto-electronic memory for use in computing systemFiled 1998·Granted Jan 2, 2001·31 cites·68 claims
- 4372US9654110B2Reconfigurable magnetoelectronic processing circuitsJOHNSON MARK B·Filed 2016·Granted May 16, 2017·3 cites·22 claims
- 4472US6807090B2Method of making hybrid semiconductor—magnetic spin based memoryFiled 2004·Granted Oct 19, 2004·6 cites·39 claims
- 4572US5930165AFringe field superconducting systemUS NAVY·Filed 1997·Granted Jul 27, 1999·31 cites·27 claims
- 4670US6683359B2Hall effect device with multiple layersUS NAVY·Filed 2002·Granted Jan 27, 2004·17 cites·32 claims
- 4768US11955969B2Magnetoelectronic based environmental sensor tagNONVOLOGIC LLC·Filed 2021·Granted Apr 9, 2024·0 cites·18 claims
- 4868US7126331B2Integrated gradiometerUS NAVY·Filed 2002·Granted Oct 24, 2006·10 cites·15 claims
- 4968US6307774B1Magnetoelectronic memory arrayFiled 2000·Granted Oct 23, 2001·16 cites·33 claims
- 5067US6800913B2Hybrid Hall vector magnetometerUS NAVY·Filed 2002·Granted Oct 5, 2004·10 cites·18 claims
Showing the top 50 of 79 patent records by PatentIndex Score.
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