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Patent applications and USPTO patent grants for Nadeau; Phillip Michel.The latest application filed is for "detection and locking to the absorption spectra of gasses using quartz enhanced photoacoustic sprectroscopy".
Patent | Date |
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IC, process, device generating frequency reference from RF gas absorption Grant 9,325,334 - Nadeau , et al. April 26, 2 | 2016-04-26 |
Calibration scheme for gas absorption spectra detection Grant 9,128,023 - Nadeau , et al. September 8, 2 | 2015-09-08 |
Detection And Locking To The Absorption Spectra Of Gasses Using Quartz Enhanced Photoacoustic Sprectroscopy App 20140373599 - TROMBLEY; Django ;   et al. | 2014-12-25 |
Detection And Locking To The Absorption Spectra Of Gasses In The Millimeter-wave Region App 20140368377 - NADEAU; Phillip Michel ;   et al. | 2014-12-18 |
Calibration Scheme For Gas Absorption Spectra Detection App 20140368376 - NADEAU; Phillip Michel ;   et al. | 2014-12-18 |
Locking System For Detecting And Tracking The Center Frequency Of Absorption Lines In Gases App 20140347074 - NADEAU; Phillip Michel | 2014-11-27 |
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