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Lee Hamilton

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  • Tampa, FL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multiposition magnifier camera
    • Patent number 10,708,546
    • Issue date Jul 7, 2020
    • Freedom Scientific, Inc.
    • Carlos M. Rodriguez
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Multiposition magnifier camera
    • Patent number 9,992,453
    • Issue date Jun 5, 2018
    • Freedom Scientific, Inc.
    • Carlos Rodriguez
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Desktop electronic magnifier
    • Patent number 9,848,107
    • Issue date Dec 19, 2017
    • Freedom Scientific, Inc.
    • Michael Goldenberg
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electronic magnification device
    • Patent number 9,583,024
    • Issue date Feb 28, 2017
    • Freedom Scientific, Inc.
    • Michael Goldenberg
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Desktop electronic magnifier
    • Patent number 9,268,141
    • Issue date Feb 23, 2016
    • Freedom Scientific, Inc.
    • Michael Goldenberg
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Electronic magnification device
    • Patent number 8,854,441
    • Issue date Oct 7, 2014
    • Freedom Scientific, Inc.
    • Michael Goldenberg
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Desktop electronic magnifier
    • Patent number 8,619,133
    • Issue date Dec 31, 2013
    • Freedom Scientific, Inc.
    • Michael Goldenberg
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Portable multi position magnifier camera
    • Patent number 8,259,222
    • Issue date Sep 4, 2012
    • Freedom Scientific, Inc.
    • Carlos M. Rodriguez
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Portable magnifier camera
    • Patent number D662121
    • Issue date Jun 19, 2012
    • Freedom Scientific
    • Carlos M. Rodriguez
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Desktop electronic magnifier
    • Patent number 7,929,013
    • Issue date Apr 19, 2011
    • Freedom Scientific, Inc.
    • Michael Goldenberg
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Braille display for use with a notetaker and with personal computer...
    • Patent number 7,407,335
    • Issue date Aug 5, 2008
    • Freedom Scientific Inc.
    • Eric Damery
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Braille input device
    • Patent number 7,029,190
    • Issue date Apr 18, 2006
    • Freedom Scientific, Inc.
    • Bradley S. Davis
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Multiposition Magnifier Camera
    • Publication number 20180288370
    • Publication date Oct 4, 2018
    • Freedom Scientific, Inc.
    • Carlos M. Rodriguez
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Desktop Electronic Magnifier
    • Publication number 20160248946
    • Publication date Aug 25, 2016
    • Freedom Scientific, Inc.
    • Michael Goldenberg
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Electronic Magnification Device
    • Publication number 20140375783
    • Publication date Dec 25, 2014
    • Michael Goldenberg
    • G02 - OPTICS
  • Information Patent Application

    Desktop Electronic Magnifier
    • Publication number 20140184763
    • Publication date Jul 3, 2014
    • Freedom Scientific, Inc.
    • Michael Goldenberg
    • G02 - OPTICS
  • Information Patent Application

    Multiposition Magnifier Camera
    • Publication number 20140022364
    • Publication date Jan 23, 2014
    • Freedom Scientific, Inc.
    • Carlos Rodriguez
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Desktop Electronic Magnifier
    • Publication number 20110194011
    • Publication date Aug 11, 2011
    • Freedom Scientific, Inc.
    • Michael Goldenberg
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Electronic Magnification Device
    • Publication number 20110074940
    • Publication date Mar 31, 2011
    • Freedom Scientific, Inc.
    • Michael Goldenberg
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Portable Multi Position Magnifier Camera
    • Publication number 20100026854
    • Publication date Feb 4, 2010
    • Carlos M. Rodriguez
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Desktop Electronic Magnifier
    • Publication number 20060158427
    • Publication date Jul 20, 2006
    • Freedom Scientific, Inc.
    • Michael Goldenberg
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Braille display for use with a notetaker and with personal computer...
    • Publication number 20050117952
    • Publication date Jun 2, 2005
    • Freedom Scientific Inc.
    • Eric Damery
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS