TREA

Charles K. Erdelyi

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  • Essex Junction, VT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Slew rate control circuit
    • Patent number 6,118,261
    • Issue date Sep 12, 2000
    • International Business Machines Corp.
    • Charles Karoly Erdelyi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Current limiting clamp circuit
    • Patent number 5,182,468
    • Issue date Jan 26, 1993
    • IBM Corporation
    • Charles K. Erdelyi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Data dependent variable time delay circuit
    • Patent number 5,059,837
    • Issue date Oct 22, 1991
    • IBM
    • Charles K. Erdelyi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Transmission line driver circuits
    • Patent number 4,952,818
    • Issue date Aug 28, 1990
    • International Business Machines Corporation
    • Charles K. Erdelyi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Low voltage swing CMOS receiver circuit
    • Patent number 4,779,015
    • Issue date Oct 18, 1988
    • International Business Machines Corporation
    • Charles K. Erdelyi
    • H03 - BASIC ELECTRONIC CIRCUITRY