Inventor · disambiguated record
Walter J. Keller, Iii
Also filed as: KELLER III WALTER J · KELLER III WALTER JOHN · KELLER WALTER · KELLER WALTER J
47 granted patents·5 pending applications·580 citations·filing 1976–2024
98Inventor score
Files withNOKOMIS INC34KELLER III WALTER J5FREEMAN STEPHEN DORN2PATHAK BOGDAN AMARU2FISHER PATRICK J1
Top patents by PatentIndex Score
52 records- 0198US10235523B1Avionics protection apparatus and methodNOKOMIS INC·Filed 2016·Granted Mar 19, 2019·103 cites·21 claims
- 0297US10395032B2Detection of malicious software, firmware, IP cores and circuitry via unintended emissionsNOKOMIS INC·Filed 2015·Granted Aug 27, 2019·31 cites·29 claims
- 0397US7515094B2Advanced electromagnetic location of electronic equipmentNOKOMIS INC·Filed 2005·Granted Apr 7, 2009·66 cites·44 claims
- 0496US12040531B2Electronics card insitu testing apparatus and method utilizing unintended RF emission featuresNOKOMIS INC·Filed 2021·Granted Jul 16, 2024·2 cites·16 claims
- 0596US11069952B2Electronics card insitu testing apparatus and method utilizing unintended RF emission featuresNOKOMIS INC·Filed 2018·Granted Jul 20, 2021·13 cites·18 claims
- 0696US8537050B2Identification and analysis of source emissions through harmonic phase comparisonFREEMAN STEPHEN DORN·Filed 2010·Granted Sep 17, 2013·28 cites·24 claims
- 0795US10149169B1Non-contact electromagnetic illuminated detection of part anomalies for cyber physical securityNOKOMIS INC·Filed 2017·Granted Dec 4, 2018·14 cites·15 claims
- 0894US9059189B2Integrated circuit with electromagnetic energy anomaly detection and processingKELLER III WALTER J·Filed 2012·Granted Jun 16, 2015·38 cites·29 claims
- 0994US8825823B2System and method for physically detecting, identifying, diagnosing and geolocating electronic devices connectable to a networkKELLER III WALTER J·Filed 2012·Granted Sep 2, 2014·27 cites·106 claims
- 1092US11029347B2Electronics equipment testing apparatus and method utilizing unintended RF emission featuresNOKOMIS INC·Filed 2018·Granted Jun 8, 2021·8 cites·20 claims
- 1191US8063813B1Active improvised explosive device (IED) electronic signature detectionKELLER WALTER J·Filed 2009·Granted Nov 22, 2011·47 cites·26 claims
- 1290US11489847B1System and method for physically detecting, identifying, and diagnosing medical electronic devices connectable to a networkNOKOMIS INC·Filed 2018·Granted Nov 1, 2022·10 cites·24 claims
- 1390US10448864B1Apparatus and method to identify and measure gas concentrationsNOKOMIS INC·Filed 2017·Granted Oct 22, 2019·6 cites·17 claims
- 1489US9285463B1Method and apparatus for battle damage assessment of electric or electronic devices and systemsFREEMAN STEPHEN DORN·Filed 2012·Granted Mar 15, 2016·20 cites·54 claims
- 1588US9887721B2Integrated circuit with electromagnetic energy anomaly detection and processingNOKOMIS INC·Filed 2015·Granted Feb 6, 2018·6 cites·33 claims
- 1688US9642014B2Non-contact electromagnetic illuminated detection of part anomalies for cyber physical securityNOKOMIS INC·Filed 2015·Granted May 2, 2017·5 cites·20 claims
- 1787US11908811B2System and method for physically detecting counterfeit electronicsNOKOMIS INC·Filed 2022·Granted Feb 20, 2024·1 cites·19 claims
- 1887US9772363B2Automated analysis of RF effects on electronic devices through the use of device unintended emissionsNOKOMIS INC·Filed 2015·Granted Sep 26, 2017·5 cites·19 claims
- 1986US9851386B2Method and apparatus for detection and identification of counterfeit and substandard electronicsKELLER III WALTER JOHN·Filed 2014·Granted Dec 26, 2017·11 cites·28 claims
- 2086US8643539B2Advance manufacturing monitoring and diagnostic toolPAULY GERALD WILLIAM·Filed 2009·Granted Feb 4, 2014·38 cites·13 claims
- 2185US9562962B2System and method for physically detecting, identifying, diagnosing and geolocating electronic devices connectable to a networkKELLER III WALTER J·Filed 2014·Granted Feb 7, 2017·7 cites·22 claims
- 2285US4039286AAutomatic chemical analysis apparatusHERAEUS GMBH W C·Filed 1976·Granted Aug 2, 1977·46 cites·15 claims
- 2385US2024356196A1Electronics card insitu testing apparatus and method utilizing unintended RF emission featuresNOKOMIS INC·Filed 2024·Application pending·0 cites
- 2484US10416213B2Ultra-sensitive, ultra-low power RF field sensorNOKOMIS INC·Filed 2015·Granted Sep 17, 2019·5 cites·17 claims
- 2583US10475754B2System and method for physically detecting counterfeit electronicsKELLER III WALTER J·Filed 2012·Granted Nov 12, 2019·5 cites·41 claims
- 2683US9599576B1Acoustic—RF multi-sensor material characterization systemPORTUNE ANDREW RICHARD·Filed 2014·Granted Mar 21, 2017·7 cites·17 claims
- 2781US9658314B2System and method for geo-locating and detecting source of electromagnetic emissionsPARKS BRANDON SCOTT·Filed 2012·Granted May 23, 2017·14 cites·36 claims
- 2880US12117476B2Method and apparatus for detection and identification of counterfeit and substandard electronicsNOKOMIS INC·Filed 2023·Granted Oct 15, 2024·0 cites·20 claims
- 2978US2024410940A1Testing of microelectronics device and methodNOKOMIS INC·Filed 2024·Application pending·0 cites
- 3074US11733283B2Method and apparatus for detection and identification of counterfeit and substandard electronicsNOKOMIS INC·Filed 2021·Granted Aug 22, 2023·0 cites·22 claims
- 3174US10429488B1System and method for geo-locating and detecting source of electromagnetic emissionsKELLER III WALTER J·Filed 2017·Granted Oct 1, 2019·3 cites·18 claims
- 3273US9382579B2DNA/nanoparticle complex enhanced radio frequency transponder: structure of mark for detecting hybridization state and authenticating and tracking articles, method of preparing the same, and method of authenticating the samePATHAK BOGDAN AMARU·Filed 2014·Granted Jul 5, 2016·1 cites·1 claims
- 3372US10254326B1Automated analysis of RF effects on electronic devices through the use of device unintended emissionsNOKOMIS INC·Filed 2017·Granted Apr 9, 2019·1 cites·27 claims
- 3470US10416286B2Identification and analysis of source emissions through harmonic phase comparisonNOKOMIS INC·Filed 2013·Granted Sep 17, 2019·2 cites·24 claims
- 3569US11879935B2Testing of microelectronics device and methodNOKOMIS INC·Filed 2020·Granted Jan 23, 2024·0 cites·17 claims
- 3668US11229379B2Apparatus and method to identify and measure gas concentrationsNOKOMIS INC·Filed 2019·Granted Jan 25, 2022·0 cites·20 claims
- 3767US10989749B2Method and apparatus for detection and identification of counterfeit and substandard electronicsNOKOMIS INC·Filed 2020·Granted Apr 27, 2021·0 cites·20 claims
- 3866US9205270B2Method and apparatus for the diagnosis and prognosis of active implants in or attached to biological hosts or systemsPATHAK BOGDAN AMARU·Filed 2011·Granted Dec 8, 2015·5 cites·130 claims
- 3962US10571505B2Method and apparatus for detection and identification of counterfeit and substandard electronicsNOKOMIS INC·Filed 2017·Granted Feb 25, 2020·0 cites·26 claims
- 4062US9625509B1Automated sensor system for RF shielding characterizationFISHER PATRICK JOEL·Filed 2014·Granted Apr 18, 2017·2 cites·26 claims
- 4162US2025052810A1Method for assessing condition of an irradiated electronic deviceNOKOMIS INC·Filed 2024·Application pending·0 cites
- 4261US12445461B2System and method for physically detecting, identifying, and diagnosing medical electronic devices connectable to a networkNOKOMIS INC·Filed 2022·Granted Oct 14, 2025·0 cites·20 claims
- 4361US8970329B2Component having a multipactor-inhibiting carbon nanofilm thereon, apparatus including the component, and methods of manufacturing and using the componentFISHER PATRICK J·Filed 2011·Granted Mar 3, 2015·2 cites·102 claims
- 4460US11450625B2System and method for physically detecting counterfeit electronicsNOKOMIS INC·Filed 2019·Granted Sep 20, 2022·0 cites·24 claims
- 4556US9797993B2Advance manufacturing monitoring and diagnostic toolPAULY GERALD W·Filed 2013·Granted Oct 24, 2017·1 cites·57 claims
- 4656US9543105B2Component having a multipactor-inhibiting carbon nanofilm thereon, apparatus including the component, and methods of manufacturing and using the componentNOKOMIS INC·Filed 2014·Granted Jan 10, 2017·0 cites·36 claims
- 4754US12379329B2RF rapid diagnostics of infection and contaminationNOKOMIS INC·Filed 2020·Granted Aug 5, 2025·0 cites·14 claims
- 4851US2016233502A1Lithium ion Battery Cell With Single Crystal Li+- Intercalated Titanium Dioxide As An Anode MaterialNOKOMIS INC·Filed 2014·Application pending·0 cites
- 4947US11183390B2Method of enhancing a DLC coated surface for enhanced multipaction resistanceNOKOMIS INC·Filed 2018·Granted Nov 23, 2021·0 cites·24 claims
- 5045US11105868B2Integrated data bus RF signature extraction and amplificationNOKOMIS INC·Filed 2020·Granted Aug 31, 2021·0 cites·24 claims
Showing the top 50 of 52 patent records by PatentIndex Score.
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