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Richard Steenfeldt BERG

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  • Oslo, NO
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Patents Grantslast 30 patents

  • Information Patent Grant

    Earpiece
    • Patent number 11,290,799
    • Issue date Mar 29, 2022
    • Freebit AS
    • Richard Steenfeldt Berg
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Earpiece
    • Patent number 10,812,886
    • Issue date Oct 20, 2020
    • Freebit AS
    • Richard Steenfeldt Berg
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Earpiece
    • Patent number 10,812,887
    • Issue date Oct 20, 2020
    • Freebit AS
    • Richard Steenfeldt Berg
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Earpiece
    • Patent number 8,976,995
    • Issue date Mar 10, 2015
    • Freebit AS
    • Richard Steenfeldt Berg
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Earpiece
    • Patent number 8,630,436
    • Issue date Jan 14, 2014
    • Freebit AS
    • Richard Steenfeldt Berg
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Microphone/earpiece device for a mobile telephone, telephone exchan...
    • Patent number 6,944,307
    • Issue date Sep 13, 2005
    • Metafax AS
    • Richard Steenfeldt Berg
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    EARPIECE
    • Publication number 20210044884
    • Publication date Feb 11, 2021
    • FREEBIT AS
    • Richard Steenfeldt BERG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    EARPIECE
    • Publication number 20190349661
    • Publication date Nov 14, 2019
    • FREEBIT AS
    • Richard Steenfeldt BERG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    EARPIECE
    • Publication number 20180332380
    • Publication date Nov 15, 2018
    • FREEBIT AS
    • Richard Steenfeldt BERG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Earpiece
    • Publication number 20160205456
    • Publication date Jul 14, 2016
    • FREEBIT AS
    • Richard Steenfeldt BERG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    EARPIECE
    • Publication number 20150312665
    • Publication date Oct 29, 2015
    • FREEBIT AS
    • Richard Steenfeldt BERG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    EARPIECE
    • Publication number 20150281822
    • Publication date Oct 1, 2015
    • FREEBIT AS
    • Richard Steenfeldt BERG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    EARPIECE
    • Publication number 20140105431
    • Publication date Apr 17, 2014
    • FREEBIT AS
    • Richard Steenfeldt BERG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    EARPIECE
    • Publication number 20100278364
    • Publication date Nov 4, 2010
    • FREEBIT AS
    • Richard Steenfeldt Berg
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Microphone/earpiece device for a mobile telephone, telephone, excha...
    • Publication number 20040052389
    • Publication date Mar 18, 2004
    • Richard Steenfeldt Berg
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE