Patents by Inventor Anthony Lymer

Anthony Lymer 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).

  • Power measurement apparatus and method therefor
    Patent number: 6853176
    Abstract: A self-balancing impedance bridge circuit apparatus includes a sensor device and an electrical element providing a selectable impedance value such that the impedance of the sensor device corresponds to the temperature of the sensor device remaining within acceptable limits.
    Type: Grant
    Filed: January 27, 2004
    Date of Patent: February 8, 2005
    Assignee: Agilent Technologies, Inc.
    Inventor: Anthony Lymer
  • Power measurement apparatus and method therefor
    Publication number: 20040183519
    Abstract: A self-balancing impedance bridge circuit apparatus includes a sensor device and an electrical element providing a selectable impedance value such that the impedance of the sensor device corresponds to the temperature of the sensor device remaining within acceptable limits.
    Type: Application
    Filed: January 27, 2004
    Publication date: September 23, 2004
    Inventor: Anthony Lymer
  • Variable frequency jitter generator
    Patent number: 4916411
    Abstract: A circuit for generating jitter includes a mixer which mixes a jittered signal from a jitter generator with the output of a variable frequency oscillator to produce a broadband jittered output. A preferred form of the circuit uses a double frequency translation technique in which the output from a reference oscillator is applied to a jitter generator and to a first frequency translation device to translate a variable input frequency to an intermediate frequency. The jittered signal and the intermediate frequency signal are then applied to a second frequency translation device to produce a jittered output at the variable input frequency.
    Type: Grant
    Filed: May 19, 1989
    Date of Patent: April 10, 1990
    Assignee: Hewlett-Packard Company
    Inventor: Anthony Lymer