Patents by Inventor Ann Elizabeth Hall, legal representative

Ann Elizabeth Hall, legal representative 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).

  • Real-time method and system for determining and validating location of a relocated mobile object or person in a tracking environment
    Patent number: 8310364
    Abstract: A real-time method and system of determining and validating location of a relocated mobile object or person in a tracking environment in which a plurality of sensors are located are provided. The method includes modulating a first carrier signal with a first packet including a first set of data to obtain a modulated first signal. The first signal contains the first packet and has a first precision and a first range within the environment. A modulated second signal is received from at least one of the sensors including the nearest sensor. The second signal contains a second packet including a second set of data and has a second precision and a second range within the environment. The method further includes determining and validating current location of the relocated tag within the environment based on a plurality of second packets.
    Type: Grant
    Filed: July 28, 2010
    Date of Patent: November 13, 2012
    Assignees: Versus Technology, Inc., Fleetwood Group, Inc.
    Inventors: Harry G. Derks, William S. Buehler, Michael B. Hall, Ann Elizabeth Hall, legal representative