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Chauncey Graetzel

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  • Zurich, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Adjustable optical lens
    • Patent number 8,755,124
    • Issue date Jun 17, 2014
    • Manuel Aschwanden
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    Lens System and Method
    • Publication number 20160124220
    • Publication date May 5, 2016
    • Michael Bueeler
    • G02 - OPTICS
  • Information Patent Application

    Optical Apparatus And Method
    • Publication number 20150028195
    • Publication date Jan 29, 2015
    • KNOWLES ELECTRONICS, LLC
    • Charles King
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ADJUSTABLE OPTICAL LENS
    • Publication number 20130114148
    • Publication date May 9, 2013
    • OPTOTUNE AG
    • Manuel Aschwanden
    • G02 - OPTICS