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US Patent 11754492 Photoacoustic gas sensor device

OverviewStructured DataIssuesContributorsActivity
Is a
Patent
Patent
Date Filed
April 16, 2020
Date of Patent
September 12, 2023
Patent Application Number
17603365
Patent Citations
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US Patent 10241088 Photo-acoustic gas sensor module having light emitter and detector units
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US Patent 10302554 Acoustic wave detector
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US Patent 7106445 Photoacoustic gas sensor utilizing diffusion
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US Patent 8351634 Side-ported MEMS microphone assembly
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US Patent 8584508 Photoacoustic sensor with adaptive operating frequency
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US Patent 8689607 Apparatus and method of photoacoustic sensor signal acquisition
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US Patent 8695402 Integrated IR source and acoustic detector for photoacoustic gas sensor
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US Patent 9410931 Miniaturized photoacoustic spectrometer
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US Patent 9513261 Photoacoustic gas sensor device and a method for analyzing gas
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US Patent 9949051 Embedded and printed acoustic port
Patent Inventor Names
Thomas Uehlinger
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
11754492
Patent Primary Examiner
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Suman K Nath
CPC Code
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G01N 29/2418
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G01N 2021/1704
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G01N 21/1702
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G01N 2021/1708
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G01N 2021/1706
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G01N 21/3504

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