TREA

Ashish Kumar Gupta

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  • Alambagh, IN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Latching circuit for ballast
    • Patent number 8,729,817
    • Issue date May 20, 2014
    • Osram Sylvania Inc.
    • Ashwani Guleria
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    LATCHING CIRCUIT FOR BALLAST
    • Publication number 20140111089
    • Publication date Apr 24, 2014
    • Osram Sylvania Inc.
    • Ashwani Guleria
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    STAND ALONE LAMP FILAMENT PREHEAT CIRCUIT FOR BALLAST
    • Publication number 20090256481
    • Publication date Oct 15, 2009
    • Osram Sylvania Inc.
    • Antony Neethi Manickam Kalugumalai
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR