TREA

David Antony Frisch

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  • Ashbourne, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Repeater powering
    • Patent number 11,271,654
    • Issue date Mar 8, 2022
    • Neptune Subsea IP Limited
    • David Antony Frisch
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Optical branching unit
    • Patent number 10,707,957
    • Issue date Jul 7, 2020
    • Neptune Subsea IP Limited
    • David Antony Frisch
    • G02 - OPTICS
  • Information Patent Grant

    Optical branching unit
    • Patent number 10,484,086
    • Issue date Nov 19, 2019
    • Neptune Subsea IP Limited
    • David Antony Frisch
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    REPEATER POWERING
    • Publication number 20200403699
    • Publication date Dec 24, 2020
    • NEPTUNE SUBSEA IP LIMITED
    • David Antony Frisch
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    OPTICAL BRANCHING UNIT
    • Publication number 20200014462
    • Publication date Jan 9, 2020
    • NEPTUNE SUBSEA IP LIMITED
    • David Antony Frisch
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL BRANCHING UNIT
    • Publication number 20180278326
    • Publication date Sep 27, 2018
    • NEPTUNE SUBSEA IP LIMITED
    • David Antony Frisch
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE