Patents by Inventor Anthony John Perr

Anthony John Perr has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Multiple mode peak detector
    Patent number: 5706222
    Abstract: A peak detector having several novel detection modes including detecting a pair of peaks with opposite polarity and selecting whether or not the peaks must cross programmed thresholds to be detected. The novel detection modes together with several known detection modes are provided in one unit and can be selected by the user. A power down feature is also provided.
    Type: Grant
    Filed: April 29, 1996
    Date of Patent: January 6, 1998
    Assignee: International Business Machines Corporation
    Inventors: Anthony Richard Bonaccio, Mark Andrew Bergquist, Kirk William Lang, Anthony John Perr