Inventor · disambiguated record
James Christopher Weatherall
Also filed as: WEATHERALL JAMES · WEATHERALL JAMES C · WEATHERALL JAMES CHRISTOPHER
17 granted patents·2 pending applications·68 citations·filing 1990–2025
91Inventor score
Files withTHE GOVERNMENT OF THE US SECRETARY OF HOMELAND SECURITY7BATTELLE MEMORIAL INSTITUTE5GEN DYNAMICS AIR DEFENSE2BARBER JEFFREY B1SMITH BARRY THOMAS1
Top patents by PatentIndex Score
19 records- 0182US9841448B2Resonant system and method of determining a dielectric constant of a sampleBATTELLE MEMORIAL INSTITUTE·Filed 2015·Granted Dec 12, 2017·2 cites·20 claims
- 0277US12123817B2Miniature wireless concentration meter and method to determine density and concentrationTHE GOVERNMENT OF THE US SECRETARY OF HOMELAND SECURITY·Filed 2023·Granted Oct 22, 2024·0 cites·30 claims
- 0377US8946641B2Method for identifying materials using dielectric properties through active millimeter wave illuminationSMITH BARRY THOMAS·Filed 2012·Granted Feb 3, 2015·9 cites·9 claims
- 0476US11035949B2Methods of obtaining error correction for reflection coefficient measurement systemsTHE GOVERNMENT OF THE US SECRETARY OF HOMELAND SECURITY·Filed 2018·Granted Jun 15, 2021·2 cites·10 claims
- 0576US10197451B2Contrast phantom for passive millimeter wave imaging systemsBATTELLE MEMORIAL INSTITUTE·Filed 2014·Granted Feb 5, 2019·3 cites·16 claims
- 0673US2025334621A1Refractive Index Measurements of Very Low Reflection Coefficient Materials at Millimeter WavelengthsTHE GOVERNMENT OF THE US SECRETARY OF HOMELAND SECURITY·Filed 2025·Application pending·0 cites
- 0772US11761870B2Miniature wireless concentration meterTHE GOVERNMENT OF THE US SECRETARY OF HOMELAND SECURITY·Filed 2022·Granted Sep 19, 2023·0 cites·26 claims
- 0871US11269071B2Measurement system and methods of measuring a reflection coefficientTHE GOVERNMENT OF THE US SECRETARY OF HOMELAND SECURITY·Filed 2021·Granted Mar 8, 2022·0 cites·15 claims
- 0970US9075132B2Development of a contrast phantom for active millimeter wave imaging systemsBARBER JEFFREY B·Filed 2012·Granted Jul 7, 2015·6 cites·21 claims
- 1069US11054517B2Measurement system and methods of measuring a reflection coefficientTHE GOVERNMENT OF THE US SECRETARY OF HOMELAND SECURITY·Filed 2020·Granted Jul 6, 2021·0 cites·10 claims
- 1169US10973958B2Artificial skin having a reflection coefficient substantially equal to human skinTHE GOVERNMENT OF THE US SECRETARY OF HOMELAND SECURITY·Filed 2019·Granted Apr 13, 2021·1 cites·22 claims
- 1266US5162698ACascaded relativistic magnetronGEN DYNAMICS AIR DEFENSE·Filed 1990·Granted Nov 10, 1992·20 cites·6 claims
- 1365US11726121B2Automated resonant waveguide cavity system for complex permittivity measurementsBATTELLE MEMORIAL INSTITUTE·Filed 2021·Granted Aug 15, 2023·0 cites·20 claims
- 1464US5159241ASingle body relativistic magnetronGEN DYNAMICS AIR DEFENSE·Filed 1990·Granted Oct 27, 1992·19 cites·15 claims
- 1561US10267904B2Artificial skin and human phantom for use in active millimeter wave imaging systemsTHE US SECRETARY OF HOMELAND SECURITY·Filed 2018·Granted Apr 23, 2019·0 cites·21 claims
- 1659US10451488B2Contrast phantom for passive millimeter wave imaging systemsBATTELLE MEMORIAL INSTITUTE·Filed 2018·Granted Oct 22, 2019·0 cites·9 claims
- 1744US7378849B2Method and apparatus for obtaining spatial information and measuring the dielectric constant of an objectSRA INTERNATIONAL INC·Filed 2003·Granted May 27, 2008·6 cites·26 claims
- 1841US11650168B2Resonant waveguide cavity system for complex permittivity measurementsBATTELLE MEMORIAL INSTITUTE·Filed 2020·Granted May 16, 2023·0 cites·58 claims
- 1941US2012001628A1Method and apparatus for obtaining spatial information and measuring the dielectric constant of an objectWEATHERALL JAMES C·Filed 2008·Application pending·0 cites
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