TREA

Mario Cardona

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  • Kadoma, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Virtual LAN system
    • Patent number 6,085,238
    • Issue date Jul 4, 2000
    • Matsushita Electric Works, Ltd.
    • Hiroyoshi Yuasa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Switching device for LAN
    • Patent number 5,784,373
    • Issue date Jul 21, 1998
    • Matsushita Electric Works, Ltd.
    • Tadashi Satake
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE