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Chen-Ho Wu

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  • Los Altos Hills, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    LED traffic signal light
    • Patent number D388726
    • Issue date Jan 6, 1998
    • Leotek Electronics Corporation
    • Chen-Ho Wu
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    LED light bulb
    • Patent number D385051
    • Issue date Oct 14, 1997
    • Leotek Electronics Corporation
    • Chen-Ho Wu
    • D26 - Lighting
  • Information Patent Grant

    Light emitting diode open sign
    • Patent number D373387
    • Issue date Sep 3, 1996
    • Leotek Electronics Corporation
    • Chen-Ho Wu
    • D20 - Sales and advertising equipment