Inventor · disambiguated record
Robert J. Ledoux
Also filed as: LEDOUX ROBERT J · LEDOUX ROBERT JOSEPH
31 granted patents·8 pending applications·433 citations·filing 2000–2019
97Inventor score
Files withPASSPORT SYSTEMS INC21BERTOZZI WILLIAM8LEDOUX ROBERT J5APPLIED MATERIALS INC3PASSPORT SYSTMES INC1
Top patents by PatentIndex Score
39 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
- 0786US6320334B1Controller for a linear acceleratorAPPLIED MATERIALS INC·Filed 2000·Granted Nov 20, 2001·24 cites·24 claims
- 0884US8149988B2Use of nearly monochromatic and tunable photon sources with nuclear resonance fluorescence in non-intrusive inspection of containers for material detection and imagingBERTOZZI WILLIAM·Filed 2010·Granted Apr 3, 2012·4 cites·48 claims
- 0984US7323700B1Method and system for controlling beam scanning in an ion implantation deviceAPPLIED MATERIALS INC·Filed 2001·Granted Jan 29, 2008·20 cites·7 claims
- 1083US10212231B2Methods 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
- 1183US8041007B2Methods and systems for determining the average atomic number and mass of materialsPASSPORT SYSTEMS INC·Filed 2009·Granted Oct 18, 2011·5 cites·59 claims
- 1282US6259943B1Frameless to frame-based registration systemSHERWOOD SERV AG·Filed 2000·Granted Jul 10, 2001·160 cites·7 claims
- 1376US8836249B2Methods and systems for confining charged particles to a compact orbit during acceleration using a non-scaling fixed field alternating gradient magnetic fieldBERTOZZI WILLIAM·Filed 2011·Granted Sep 16, 2014·5 cites·4 claims
- 1473US8411822B2Methods and systems for determining the average atomic number and mass of materialsLEDOUX ROBERT J·Filed 2011·Granted Apr 2, 2013·1 cites·40 claims
- 1573US8180019B2Methods and systems for computer tomography of nuclear isotopes using nuclear resonance fluorescenceBERTOZZI WILLIAM·Filed 2010·Granted May 15, 2012·2 cites·60 claims
- 1670US6462489B1Controller for a linear acceleratorAPPLIED MATERIALS INC·Filed 2001·Granted Oct 8, 2002·9 cites·9 claims
- 1769US8023618B2Methods 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
- 1867US8867687B2Non-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
- 1967US8169167B2Methods for diagnosing and automatically controlling the operation of a particle acceleratorBERTOZZI WILLIAM·Filed 2009·Granted May 1, 2012·4 cites·22 claims
- 2065US8259900B1Adaptive scanning of materials using nuclear resonance fluorescence imagingLEDOUX ROBERT J·Filed 2006·Granted Sep 4, 2012·1 cites·40 claims
- 2164US8358730B2Non-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
- 2263US10942292B2Non-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
- 2363US8068582B2Methods and systems for the directing and energy filtering of X-rays for non-intrusive inspectionLEDOUX ROBERT J·Filed 2008·Granted Nov 29, 2011·1 cites·26 claims
- 2462US2013315377A1Methods and systems for determining the average atomic number and mass of materialsPASSPORT SYSTMES INC·Filed 2013·Application pending·0 cites
- 2560US8264173B2Methods and systems for accelerating particles using induction to generate an electric field with a localized curlBERTOZZI WILLIAM·Filed 2009·Granted Sep 11, 2012·2 cites·13 claims
- 2658US8280684B2Diagnostic methods and apparatus for an accelerator using induction to generate an electric field with a localized curlBERTOZZI WILLIAM·Filed 2009·Granted Oct 2, 2012·2 cites·2 claims
- 2757US7949097B2Methods 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
- 2856US2020117840A1Injection of simulated sources in a system of networked sensorsPASSPORT SYSTEMS INC·Filed 2019·Application pending·0 cites
- 2956US2014321589A1Non-intrusive method to identify presence of nuclear materials using energetic prompt neutrons from photon-induced fissionPASSPORT SYSTEMS INC·Filed 2014·Application pending·0 cites
- 3053US8886495B2Diagnostic 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
- 3151US2015223315A1Methods 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
- 3251US2009196397A1Methods and systems for computer tomography of nuclear isotopes using nuclear resonance fluorescencePASSPORT SYSTEMS INC·Filed 2008·Application pending·0 cites
- 3350US2012114101A1Methods and systems for the directing and energy filtering of x-rays for non-intrusive inspectionLEDOUX ROBERT J·Filed 2011·Application pending·0 cites
- 3449US2008087808A1Method and system for controlling beam scanning in an ion implantation deviceLEDOUX ROBERT J·Filed 2007·Application pending·0 cites
- 3547US8718219B2Non-intrusive method to identify presence of nuclear materials using energetic prompt neutrons from photon-induced fissionBERTOZZI WILLIAM·Filed 2008·Granted May 6, 2014·0 cites·48 claims
- 3647US2009091274A1Method for achieving high duty cycle operation and multiple beams with weak focusing and fixed field alternating gradient induction acceleratorsBERTOZZI WILLIAM·Filed 2008·Application pending·0 cites
- 3746US10579747B2Injection of simulated sources in a system of networked sensorsPASSPORT SYSTEMS INC·Filed 2014·Granted Mar 3, 2020·0 cites·36 claims
- 3840US10132943B2Spectral segmentation for optimized sensitivity and computation in advanced radiation detectorsPASSPORT SYSTEMS INC·Filed 2014·Granted Nov 20, 2018·0 cites·106 claims
- 3939US9678024B1Methods 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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