TREA

Eric Steinberg

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  • San Rafael, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Virtual strike zone
    • Patent number 7,341,530
    • Issue date Mar 11, 2008
    • Sportvision, Inc.
    • Richard H. Cavallaro
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Enhancing video using a virtual surface
    • Patent number 6,864,886
    • Issue date Mar 8, 2005
    • Sportvision, Inc.
    • Richard H. Cavallaro
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    Virtual strike zone
    • Publication number 20030171169
    • Publication date Sep 11, 2003
    • Richard H. Cavallaro
    • A63 - SPORTS GAMES AMUSEMENTS