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Jeffrey Keyzer

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  • Redmond, WA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Game controller systems and methods
    • Patent number 11,052,310
    • Issue date Jul 6, 2021
    • Valve Corporation
    • Jeffrey Peter Bellinghausen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Video game controller with unitary back shell for button control an...
    • Patent number 10,722,786
    • Issue date Jul 28, 2020
    • Valve Corporation
    • Jeffrey Bellinghausen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Display screen or portion thereof with an animated graphical user i...
    • Patent number D873845
    • Issue date Jan 28, 2020
    • Valve Corporation
    • Jeffrey Scott Keyzer
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Game controller systems and methods
    • Patent number 10,328,344
    • Issue date Jun 25, 2019
    • Valve Corporation
    • Jeffrey Peter Bellinghausen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Controller
    • Patent number D767682
    • Issue date Sep 27, 2016
    • Valve Corporation
    • Jeffrey Bellinghausen
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Controller
    • Patent number D766902
    • Issue date Sep 20, 2016
    • Valve Corporation
    • Jeffrey Peter Bellinghausen
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Controller
    • Patent number D754128
    • Issue date Apr 19, 2016
    • Jeffrey Bellinghausen
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Controller
    • Patent number D740825
    • Issue date Oct 13, 2015
    • Valve Corporation
    • Jeffrey Peter Bellinghausen
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Controller
    • Patent number D726726
    • Issue date Apr 14, 2015
    • Valve Corporation
    • Jeffrey Bellinghausen
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Controller
    • Patent number D721078
    • Issue date Jan 13, 2015
    • Valve Corporation
    • Jeffrey Bellinghausen
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Controller
    • Patent number D712409
    • Issue date Sep 2, 2014
    • Valve Corporation
    • Jeffrey Bellinghausen
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Controller
    • Patent number D711880
    • Issue date Aug 26, 2014
    • Valve Corporation
    • Jeffrey Bellinghausen
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Controller
    • Patent number D711878
    • Issue date Aug 26, 2014
    • Valve Corporation
    • Jeffrey Bellinghausen
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Controller
    • Patent number D711881
    • Issue date Aug 26, 2014
    • Valve Corporation
    • Jeffrey Bellinghausen
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Controller
    • Patent number D711877
    • Issue date Aug 26, 2014
    • Valve Corporation
    • Jeffrey Bellinghausen
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Controller
    • Patent number D711879
    • Issue date Aug 26, 2014
    • Valve Corporation
    • Jeffrey Bellinghausen
    • D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents