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Michael Tkachuk

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  • Sayville, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Photodetector
    • Patent number 9,627,422
    • Issue date Apr 18, 2017
    • BAH Holdings LLC
    • Sergey Suchalkin
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Optopairs with temperature compensable electroluminescence for use...
    • Patent number 8,957,376
    • Issue date Feb 17, 2015
    • Bah Holdings, LLC
    • Michael Tkachuk
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Photodetector
    • Patent number 8,890,272
    • Issue date Nov 18, 2014
    • BAH Holdings LLC
    • Michael Tkachuk
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Gas sensor
    • Patent number 8,742,370
    • Issue date Jun 3, 2014
    • BAH Holdings LLC
    • Michael Tkachuk
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Optical gas and/or particulate sensors
    • Patent number 8,692,997
    • Issue date Apr 8, 2014
    • BAH Holdings LLC
    • Michael Tkachuk
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Optical absorption gas analyser
    • Patent number 8,665,424
    • Issue date Mar 4, 2014
    • BAH Holdings LLC
    • Michael Tkachuk
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Optical absorption gas analyser
    • Patent number 7,796,265
    • Issue date Sep 14, 2010
    • BAH Holdings LLC
    • Michael Tkachuk
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    PHOTODETECTOR
    • Publication number 20160336361
    • Publication date Nov 17, 2016
    • BAH Holdings LLC
    • Sergey Suchalkin
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OPTOPAIRS WITH TEMPERATURE COMPENSABLE ELECTROLUMINESCENCE FOR USE...
    • Publication number 20160238528
    • Publication date Aug 18, 2016
    • BAH Holdings LLC
    • MICHAEL TKACHUK
    • G01 - MEASURING TESTING
  • Information Patent Application

    OPTOPAIRS WITH TEMPERATURE COMPENSABLE ELECTROLUMINESCENCE FOR USE...
    • Publication number 20150041655
    • Publication date Feb 12, 2015
    • BAH Holdings LLC
    • MICHAEL TKACHUK
    • G01 - MEASURING TESTING
  • Information Patent Application

    GAS SENSOR
    • Publication number 20130248736
    • Publication date Sep 26, 2013
    • BAH Holdings LLC
    • Michael Tkachuk
    • G01 - MEASURING TESTING
  • Information Patent Application

    PHOTODETECTOR
    • Publication number 20130037854
    • Publication date Feb 14, 2013
    • BAH Holdings LLC
    • Michael TKACHUK
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OPTICAL GAS AND/OR PARTICULATE SENSORS
    • Publication number 20120057161
    • Publication date Mar 8, 2012
    • BAH Holdings LLC
    • Michael Tkachuk
    • G01 - MEASURING TESTING
  • Information Patent Application

    OPTICAL ABSORPTION GAS ANALYSER
    • Publication number 20110116079
    • Publication date May 19, 2011
    • BAH Holdings LLC
    • Michael Tkachuk
    • G01 - MEASURING TESTING
  • Information Patent Application

    OPTICAL ABSORPTION GAS ANALYSER
    • Publication number 20090268204
    • Publication date Oct 29, 2009
    • BAH Holdings LLC
    • Michael Tkachuk
    • G01 - MEASURING TESTING