TREA

Jacobus Erasmus Van der Merwe

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  • Summit, NJ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Virtual private network
    • Patent number 7,197,048
    • Issue date Mar 27, 2007
    • AT&T Corp.
    • Nicholas G. Duffield
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Virtual private network
    • Patent number 6,912,232
    • Issue date Jun 28, 2005
    • AT&T Corp.
    • Nicholas G. Duffield
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Switching system
    • Patent number 6,097,807
    • Issue date Aug 1, 2000
    • cplane, Inc.
    • Ian Malcolm Leslie
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE