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OPTELEC HOLDING B.V

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Patents Grantslast 30 patents

  • Information Patent Grant

    Viewing device
    • Patent number 11,115,584
    • Issue date Sep 7, 2021
    • Optelec Holding B.V.
    • Robert Auger
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Versatile viewing device
    • Patent number 11,102,390
    • Issue date Aug 24, 2021
    • Optelec Holding B.V.
    • Sofieke Jagtman
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Braille display system
    • Patent number 10,890,993
    • Issue date Jan 12, 2021
    • Optelec Holding B.V.
    • Sofieke Jagtman
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Braille display system
    • Patent number 10,101,829
    • Issue date Oct 16, 2018
    • Optelec Holding B.V.
    • Sofieke Jagtman
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Viewing device
    • Patent number 9,832,367
    • Issue date Nov 28, 2017
    • Optelec Holding B.V.
    • Robert Auger
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    VERSATILE VIEWING DEVICE
    • Publication number 20190182416
    • Publication date Jun 13, 2019
    • Optelec Holding B.V.
    • Sofieke Jagtman
    • G02 - OPTICS
  • Information Patent Application

    BRAILLE DISPLAY SYSTEM
    • Publication number 20190012009
    • Publication date Jan 10, 2019
    • Optelec Holding B.V.
    • Sofieke Jagtman
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Viewing Device
    • Publication number 20180048806
    • Publication date Feb 15, 2018
    • Optelec Holding B.V.
    • Robert Auger
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DISPLAY AND HOUSING APPARATUS FOR IMAGE DISPLAY DEVICE
    • Publication number 20170068274
    • Publication date Mar 9, 2017
    • Optelec Holding B.V.
    • Lukas Wilhelmus Van Hees
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Braille Display System
    • Publication number 20150363015
    • Publication date Dec 17, 2015
    • Optelec Holding B.V.
    • Sofieke Jagtman
    • G06 - COMPUTING CALCULATING COUNTING