TREA

E. Wayne Porter

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  • Portland, ME, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gradual frequency changing circuit
    • Patent number 5,592,113
    • Issue date Jan 7, 1997
    • National Semiconductor Corp.
    • Duane G. Quiet
    • H03 - BASIC ELECTRONIC CIRCUITRY