Assignee
PASSPORT SYSTEMS INC
US·18 granted patents·4 pending applications·198 citations·filing 2004–2019
Top patents by PatentIndex Score
22 records- 0197US7286638B2Methods and systems for determining the average atomic number and mass of materialsPASSPORT SYSTEMS INC·Filed 2005·Granted Oct 23, 2007·34 cites·59 claims
- 0295US7409042B2Use of nearly monochromatic and tunable photon sources with nuclear resonance fluorescence in non-intrusive inspection of containers for material detection and imagingPASSPORT SYSTEMS INC·Filed 2006·Granted Aug 5, 2008·27 cites·37 claims
- 0395US7120226B2Adaptive scanning of materials using nuclear resonance fluorescence imagingPASSPORT SYSTEMS INC·Filed 2004·Granted Oct 10, 2006·77 cites·54 claims
- 0489US7693262B2Use of nearly monochromatic and tunable photon sources with nuclear resonance fluorescence in non-intrusive inspection of containers for material detection and imagingPASSPORT SYSTEMS INC·Filed 2008·Granted Apr 6, 2010·11 cites·72 claims
- 0588US7634058B2Methods and systems for determining the average atomic number and mass of materialsPASSPORT SYSTEMS INC·Filed 2007·Granted Dec 15, 2009·9 cites·14 claims
- 0688US7372262B2Methods and systems for active non-intrusive inspection and verification of cargo and goodsPASSPORT SYSTEMS INC·Filed 2006·Granted May 13, 2008·21 cites·13 claims
- 0783US10212231B2Methods and systems for detecting a material source using a server and networked sensorsPASSPORT SYSTEMS INC·Filed 2016·Granted Feb 19, 2019·5 cites·20 claims
- 0883US8041007B2Methods and systems for determining the average atomic number and mass of materialsPASSPORT SYSTEMS INC·Filed 2009·Granted Oct 18, 2011·5 cites·59 claims
- 0969US8023618B2Methods and apparatus for the identification of molecular and crystalline materials by the doppler broadening of nuclear states bound in molecules, crystals and mixtures using nuclear resonance fluorescencePASSPORT SYSTEMS INC·Filed 2008·Granted Sep 20, 2011·2 cites·48 claims
- 1067US8867687B2Non-intrusive method to identify presence of nuclear materials using energetic prompt neutrons from neutron-induced fissionPASSPORT SYSTEMS INC·Filed 2013·Granted Oct 21, 2014·1 cites·17 claims
- 1164US8358730B2Non-intrusive method to identify presence of nuclear materials using energetic prompt neutrons from neutron-induced fissionPASSPORT SYSTEMS INC·Filed 2008·Granted Jan 22, 2013·2 cites·20 claims
- 1263US10942292B2Non-intrusive method to identify presence of nuclear materials using energetic prompt neutrons from photon-induced fissionPASSPORT SYSTEMS INC·Filed 2017·Granted Mar 9, 2021·0 cites·10 claims
- 1358US7983396B2Thin walled tube radiator for bremsstrahlung at high electron beam intensitiesPASSPORT SYSTEMS INC·Filed 2008·Granted Jul 19, 2011·0 cites·43 claims
- 1457US7949097B2Methods and apparatus for the identification of materials using photons scattered from the nuclear “PYGMY resonance”PASSPORT SYSTEMS INC·Filed 2008·Granted May 24, 2011·4 cites·9 claims
- 1556US2020117840A1Injection of simulated sources in a system of networked sensorsPASSPORT SYSTEMS INC·Filed 2019·Application pending·0 cites
- 1656US2014321589A1Non-intrusive method to identify presence of nuclear materials using energetic prompt neutrons from photon-induced fissionPASSPORT SYSTEMS INC·Filed 2014·Application pending·0 cites
- 1753US8886495B2Diagnostic methods and apparatus for an accelerator using induction to generate an electric field with a localized curlPASSPORT SYSTEMS INC·Filed 2012·Granted Nov 11, 2014·0 cites·2 claims
- 1851US2015223315A1Methods and systems for confining charged particles to a compact orbit during acceleration using a non-scaling fixed field alternating gradient magnetic fieldPASSPORT SYSTEMS INC·Filed 2014·Application pending·0 cites
- 1951US2009196397A1Methods and systems for computer tomography of nuclear isotopes using nuclear resonance fluorescencePASSPORT SYSTEMS INC·Filed 2008·Application pending·0 cites
- 2046US10579747B2Injection of simulated sources in a system of networked sensorsPASSPORT SYSTEMS INC·Filed 2014·Granted Mar 3, 2020·0 cites·36 claims
- 2140US10132943B2Spectral segmentation for optimized sensitivity and computation in advanced radiation detectorsPASSPORT SYSTEMS INC·Filed 2014·Granted Nov 20, 2018·0 cites·106 claims
- 2239US9678024B1Methods and systems for non-intrusive chemical assaying of hydrogenous materials and mixtures using combined neutron activation and nuclear resonance fluorescencePASSPORT SYSTEMS INC·Filed 2016·Granted Jun 13, 2017·0 cites·31 claims
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