Inventor · disambiguated record
Joseph T. Evans, Jr.
Also filed as: EVANS JOSEPH T · EVANS JR JOSEPH T · EVANS JR JOSEPH TATE
58 granted patents·1 pending application·1,798 citations·filing 1985–2024
99Inventor score
Files withRADIANT TECHNOLOGIES INC23RADIANT TECHNOLOGIES11NAT SEMICONDUCTOR CORP7RADIANT TECH INC4EVANS JR JOSEPH T3
Top patents by PatentIndex Score
59 records- 0199US9324405B2CMOS analog memories utilizing ferroelectric capacitorsRADIANT TECHNOLOGIES INC·Filed 2014·Granted Apr 26, 2016·90 cites·8 claims
- 0298US9697882B1Analog ferroelectric memory with improved temperature rangeRADIANT TECH INC·Filed 2016·Granted Jul 4, 2017·96 cites·19 claims
- 0398US5046043AFerroelectric capacitor and memory cell including barrier and isolation layersNAT SEMICONDUCTOR CORP·Filed 1987·Granted Sep 3, 1991·213 cites·14 claims
- 0493US5926412AFerroelectric memory structureRAYTHEON CO·Filed 1992·Granted Jul 20, 1999·119 cites·7 claims
- 0593US5119329AMemory cell based on ferro-electric non volatile variable resistive elementRADIANT TECHNOLOGIES·Filed 1991·Granted Jun 2, 1992·93 cites·3 claims
- 0692US10020042B2CMOS analog memories utilizing ferroelectric capacitorsRADIANT TECH INC·Filed 2016·Granted Jul 10, 2018·10 cites·9 claims
- 0791US5536672AFabrication of ferroelectric capacitor and memory cellNAT SEMICONDUCTOR CORP·Filed 1992·Granted Jul 16, 1996·73 cites·25 claims
- 0889US8760907B2Analog memories utilizing ferroelectric capacitorsEVANS JR JOSEPH T·Filed 2010·Granted Jun 24, 2014·11 cites·18 claims
- 0989US4946710AMethod for preparing PLZT, PZT and PLT sol-gels and fabricating ferroelectric thin filmsNAT SEMICONDUCTOR CORP·Filed 1987·Granted Aug 7, 1990·79 cites·36 claims
- 1087US6066868AFerroelectric based memory devices utilizing hydrogen barriers and gettersRADIANT TECHNOLOGIES INC·Filed 1999·Granted May 23, 2000·70 cites·15 claims
- 1185US5440173AHigh-temperature electrical contact for making contact to ceramic materials and improved circuit element using the sameRADIANT TECHNOLOGIES·Filed 1993·Granted Aug 8, 1995·58 cites·4 claims
- 1285US5164808APlatinum electrode structure for use in conjunction with ferroelectric materialsRADIANT TECHNOLOGIES·Filed 1991·Granted Nov 17, 1992·63 cites·3 claims
- 1382US6121648AFerroelectric based memory devices utilizing hydrogen getters and recovery annealingRADIANT TECHNOLOGIES INC·Filed 1999·Granted Sep 19, 2000·50 cites·10 claims
- 1481US7924599B1Non-volatile memory circuit using ferroelectric capacitor storage elementRAMTRON INT CORP·Filed 1989·Granted Apr 12, 2011·28 cites·38 claims
- 1581US5434811ANon-destructive read ferroelectric based memory circuitNAT SEMICONDUCTOR CORP·Filed 1989·Granted Jul 18, 1995·39 cites·44 claims
- 1680US7990749B2Variable impedance circuit controlled by a ferroelectric capacitorRADIANT TECHNOLOGY INC·Filed 2009·Granted Aug 2, 2011·12 cites·24 claims
- 1780US5804850AFerroelectric based capacitor cell for use in memory systemsRADIANT TECHNOLOGIES INC·Filed 1996·Granted Sep 8, 1998·34 cites·6 claims
- 1880US5593914AMethod for constructing ferroelectric capacitor-like structures on silicon dioxide surfacesRADIANT TECHNOLOGIES INC·Filed 1996·Granted Jan 14, 1997·81 cites·5 claims
- 1980US5070385AFerroelectric non-volatile variable resistive elementRADIANT TECHNOLOGIES·Filed 1989·Granted Dec 3, 1991·31 cites·7 claims
- 2079US6117688AMethod for constructing ferroelectric based capacitor for use in memory systemsRADIANT TECHNOLOGIES INC·Filed 1998·Granted Sep 12, 2000·31 cites·3 claims
- 2179US5028455AMethod for preparing plzt, pzt and plt sol-gels and fabricating ferroelectric thin filmsNAT SEMICONDUCTOR CORP·Filed 1990·Granted Jul 2, 1991·58 cites·36 claims
- 2278US5679969AFerroelectric based capacitor for use in memory systems and method for fabricating the sameRADIANT TECHNOLOGIES INC·Filed 1996·Granted Oct 21, 1997·30 cites·7 claims
- 2377US8824186B2Embedded non-volatile memory circuit for implementing logic functions across periods of power disruptionEVANS JR JOSEPH T·Filed 2012·Granted Sep 2, 2014·3 cites·14 claims
- 2476US8787063B2Analog memories utilizing ferroelectric capacitorsEVANS JR JOSEPH T·Filed 2012·Granted Jul 22, 2014·4 cites·10 claims
- 2574US5541807AFerroelectric based capacitor for use in memory systems and method for fabricating the sameFiled 1995·Granted Jul 30, 1996·24 cites·6 claims
- 2670US5963466AFerroelectric memory having a common plate electrodeRADIANT TECHNOLOGIES INC·Filed 1998·Granted Oct 5, 1999·29 cites·4 claims
- 2770US5757042AHigh density ferroelectric memory with increased channel modulation and double word ferroelectric memory cell for constructing the sameRADIANT TECHNOLOGIES INC·Filed 1996·Granted May 26, 1998·29 cites·7 claims
- 2870US5212620AMethod for isolating SiO2 layers from PZT, PLZT, and platinum layersRADIANT TECHNOLOGIES·Filed 1992·Granted May 18, 1993·27 cites·9 claims
- 2969US5109156ALight actuated optical logic deviceRADIANT TECHNOLOGIES INC·Filed 1990·Granted Apr 28, 1992·34 cites·9 claims
- 3068US6194751B1Ferroelectric based memory devices utilizing low Curie point ferroelectrics and encapsulationRADIANT TECHNOLOGIES INC·Filed 1998·Granted Feb 27, 2001·26 cites·11 claims
- 3167US8310856B2Ferroelectric memories based on arrays of autonomous memory bitsEVANS JR JOSEPH TATE·Filed 2010·Granted Nov 13, 2012·4 cites·15 claims
- 3266US5789775AHigh density memory and double word ferroelectric memory cell for constructing the sameRADIANT TECHNOLOGIES·Filed 1996·Granted Aug 4, 1998·26 cites·7 claims
- 3365US5578846AStatic ferroelectric memory transistor having improved data retentionFiled 1995·Granted Nov 26, 1996·22 cites·3 claims
- 3463US5453347AMethod for constructing ferroelectric capacitors on integrated circuit substratesRADIANT TECHNOLOGIES·Filed 1994·Granted Sep 26, 1995·19 cites·4 claims
- 3562US5051950ARead/write optical memoryRADIANT TECHNOLOGIES·Filed 1989·Granted Sep 24, 1991·19 cites·10 claims
- 3660US9496019B2CMOS analog memories utilizing ferroelectric capacitorsRADIANT TECH INC·Filed 2016·Granted Nov 15, 2016·1 cites·7 claims
- 3759US8964446B2Analog memories utilizing ferroelectric capacitorsRADIANT TECHNOLOGIES INC·Filed 2014·Granted Feb 24, 2015·1 cites·7 claims
- 3859US5977577AFerroelectric based memory devices utilizing low curie point ferroelectrics and encapsulationRADIANT TECHNOLOGIES INC·Filed 1996·Granted Nov 2, 1999·18 cites·10 claims
- 3956US5420428AInfra-red sensing arrayRADIANT TECHNOLOGIES INC·Filed 1993·Granted May 30, 1995·16 cites·2 claims
- 4055US9269416B2Non-volatile counter utilizing a ferroelectric capacitorRADIANT TECHNOLOGIES INC·Filed 2014·Granted Feb 23, 2016·1 cites·22 claims
- 4155US6225654B1Static ferrolectric memory transistor having improved data retentionRADIANT TECHNOLOGIES INC·Filed 1996·Granted May 1, 2001·14 cites·1 claims
- 4253US4654586ADigital phase meter apparatusUS AIR FORCE·Filed 1985·Granted Mar 31, 1987·18 cites·6 claims
- 4352US2024347092A1Ferroelectric Latch Adapted to Replace a Conventional LatchRADIANT TECH INC·Filed 2024·Application pending·0 cites
- 4451US9106218B2Embedded non-volatile memory circuit for implementing logic functions across periods of power disruptionRADIANT TECHNOLOGIES INC·Filed 2014·Granted Aug 11, 2015·0 cites·9 claims
- 4551US8565000B2Variable impedance circuit controlled by a ferroelectric capacitorEVANS JR JOSEPH TATE·Filed 2011·Granted Oct 22, 2013·1 cites·6 claims
- 4650US8942022B2Embedded non-volatile memory circuit for implementing logic functions across periods of power disruptionRADIANT TECHNOLOGIES INC·Filed 2014·Granted Jan 27, 2015·0 cites·6 claims
- 4750US8018754B1Non-volatile memory circuit using ferroelectric capacitor storage elementNAT SEMICONDUCTOR CORP·Filed 1990·Granted Sep 13, 2011·9 cites·11 claims
- 4849US5232747APlatinum-aluminum connection systemRADIANT TECHNOLOGIES·Filed 1992·Granted Aug 3, 1993·16 cites·2 claims
- 4948US5614438AMethod for making LSCO stack electrodeRADIANT TECHNOLOGIES INC·Filed 1995·Granted Mar 25, 1997·13 cites·4 claims
- 5045US8023308B1Non-volatile memory circuit using ferroelectric capacitor storage elementNAT SEMICONDUCTOR CORP·Filed 1990·Granted Sep 20, 2011·7 cites·5 claims
Showing the top 50 of 59 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Joseph T. Evans, Jr. files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →