Patents by Inventor Bradley James Duxbury

Bradley James Duxbury 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).

  • Laser detection and timing method and apparatus
    Patent number: 8618919
    Abstract: Timing apparatus which may be in the form of a stop watch and which includes a laser beam transmitter for transmitting a laser beam and a detector for detecting a reflected laser beam reflected from objects for example runners intercepting the transmitted beam. The apparatus includes a processor for calculating elapsed time of movement of the runners and their finishing order from the reflected signals received by the detector.
    Type: Grant
    Filed: June 9, 2010
    Date of Patent: December 31, 2013
    Assignee: Dux Technologies Pty Ltd
    Inventor: Bradley James Duxbury
  • LASER DETECTION AND TIMING METHOD AND APPARATUS
    Publication number: 20120082007
    Abstract: Timing apparatus which may be in the form of a stop watch and which includes a laser beam transmitter for transmitting a laser beam and a detector for detecting a reflected laser beam reflected from objects for example runners intercepting the transmitted beam. The apparatus includes a processor for calculating elapsed time of movement of the runners and their finishing order from the reflected signals received by the detector.
    Type: Application
    Filed: June 9, 2010
    Publication date: April 5, 2012
    Applicant: DUX TECHNOLOGIES PTY LTD
    Inventor: Bradley James Duxbury