TREA

Hank D. Ching

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  • Fremont, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pin connector with central signal pins
    • Patent number D460737
    • Issue date Jul 23, 2002
    • TVM Group, Inc.
    • Hank D. Ching
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Socket connector with central signal sockets
    • Patent number D460047
    • Issue date Jul 9, 2002
    • TVM Group, Inc.
    • Hank D. Ching
    • D13 - Equipment for production, distribution, or transformation of energy