Patents Represented by Attorney Daly, Crowley, Mofford & Durke, LLP

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  • Track-and-hold peak detector circuit
    Patent number: 7518414
    Abstract: A track-and-hold peak detector circuit, which can operate at low input signal frequencies, includes a capacitor to hold a peak voltage of the input signal and logic circuitry that reduces an effect of leakage current into or out of the capacitor, and therefore, provides protection against self-switching of an output signal of the peak detector circuit.
    Type: Grant
    Filed: August 31, 2005
    Date of Patent: April 14, 2009
    Assignee: Allegro Microsystems, Inc.
    Inventors: Hernan D. Romero, Jay M. Towne, Jeff Eagen, Karl Scheller
  • System and method for reading license plates
    Patent number: 7068185
    Abstract: A method for reading a license plate disposed on a vehicle includes determining whether a license plate image is required, automatically processing the license plate image in response to determining that the license plate image is required, providing at least one verified image, and determining whether to manually read the license plate image by matching the license plate image with the at least one verified image.
    Type: Grant
    Filed: January 28, 2002
    Date of Patent: June 27, 2006
    Assignee: Raytheon Company
    Inventor: Douglas M. Kavner