TREA

Steven H. Puthuff

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  • Saratoga, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vector noise cancellation
    • Patent number 9,601,133
    • Issue date Mar 21, 2017
    • Dolby Laboratories Licensing Corporation
    • Jon C. Taenzer
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Vector noise cancellation
    • Patent number 9,253,566
    • Issue date Feb 2, 2016
    • Dolby Laboratories Licensing Corporation
    • Jon C. Taenzer
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Two-way communication earpiece
    • Patent number 6,681,022
    • Issue date Jan 20, 2004
    • GN ReSound North Amerca Corporation
    • Steven H. Puthuff
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Low power full duplex wireless link
    • Patent number 6,639,990
    • Issue date Oct 28, 2003
    • Arthur W. Astrin
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Noise cancellation earpiece
    • Patent number 6,445,799
    • Issue date Sep 3, 2002
    • GN Resound North America Corporation
    • Jon C. Taenzer
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Hands-free personal communication device and pocket sized phone
    • Patent number 6,308,074
    • Issue date Oct 23, 2001
    • ReSound Corporation
    • Sunil Chandra
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Wired open ear canal earpiece
    • Patent number 6,181,801
    • Issue date Jan 30, 2001
    • ReSound Corporation
    • Steven H. Puthuff
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Personal communication device
    • Patent number 6,112,103
    • Issue date Aug 29, 2000
    • Steven H. Puthuff
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Wireless open ear canal earpiece
    • Patent number 6,021,207
    • Issue date Feb 1, 2000
    • ReSound Corporation
    • Steven H. Puthuff
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Cerumen block for sound delivery system
    • Patent number 6,000,492
    • Issue date Dec 14, 1999
    • ReSound Corporation
    • Steven H. Puthuff
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Ear canal microphone
    • Patent number 5,987,146
    • Issue date Nov 16, 1999
    • ReSound Corporation
    • Vincent Pluvinage
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Communications earpiece
    • Patent number D411540
    • Issue date Jun 29, 1999
    • ReSound Corporation
    • Patrick A. Mavrakis
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Cordless telephone
    • Patent number D409189
    • Issue date May 4, 1999
    • ReSound Corporation
    • Patrick A. Mavrakis
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Cordless telephone base
    • Patent number D406840
    • Issue date Mar 16, 1999
    • ReSound Corporation
    • Patrick A. Mavrakis
    • D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents