Patents Assigned to AJ Medical Devices, Inc.
  • Differential filter with high common mode rejection ratio
    Publication number: 20040205424
    Abstract: A differential amplifier (701) has an input for coupling to one or more signal sources (702). An offset error correction parameter input (704) is provided proximal to this input and serves to facilitate the reduction or elimination of undesired DC or low frequency offsets while further permitting a relatively large gain to be applied to the incoming signal without also amplifying considerable undesired DC/low frequency offset content.
    Type: Application
    Filed: September 5, 2003
    Publication date: October 14, 2004
    Applicant: AJ Medical Devices, Inc.
    Inventor: Michael C. Garrett