Patents Represented by Attorney Williams, Morgan & Ameson, P.C.

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  • Method and apparatus for a differential feedback in an active impedence feedback circuit
    Patent number: 7113590
    Abstract: A method and apparatus is provided for performing an active impedance differential current feedback. A signal is received. A current feedback of an output signal in an active feedback synthesis mode is performed based upon the signal. The active current feedback includes using an active feedback network for conditioning an output signal, converting the signal into a differential current signal, and summing at least two components of the differential current signal for performing a differential feedback.
    Type: Grant
    Filed: March 7, 2003
    Date of Patent: September 26, 2006
    Assignee: Legerity, Inc.
    Inventor: Russell J. Apfel