TREA

Sidney Metzger

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  • Kensington, MD, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Time dispersal encryption of TV signals
    • Patent number 4,901,349
    • Issue date Feb 13, 1990
    • Communications Satellite Corporation
    • Sidney Metzger
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Satellite switching system
    • Patent number 4,144,495
    • Issue date Mar 13, 1979
    • Communications Satellite Corporation
    • Sidney Metzger
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE