Patents by Inventor Gregory John Litster

Gregory John Litster 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).

  • Patent number: 7256728
    Abstract: The present invention relates to an avoidance system and method for directing an aircraft away from an exclusion zone. The exclusion zone may be any three dimensional space for example about a building or city. The avoidance system uses a constant signal from a ground based transmitter and an aircraft's receiver which receives and processes the signal and activates the avoidance system by engaging the flight director system or autopilot to steer away from the exclusion zone.
    Type: Grant
    Filed: March 17, 2004
    Date of Patent: August 14, 2007
    Inventors: Craig Anthony Kenny, Gary John Rushton, Gregory John Litster
  • Publication number: 20040243389
    Abstract: Method of and apparatus for selecting one or more characters of an ideographic language including: data processing means operatively associated with data storage means, display means, and a plurality of selection means; the data storage means being operable for storing image data representing a plurality of images corresponding to the characters and selection data corresponding to a sequence of indicia belonging to a predetermined set of indicia for identifying each character, the selection means being operatively arranged in a fixed spatial relationship with one another and each being operable for selecting one of the indicia or one of the characters, the display means being operable for displaying symbols corresponding to the indicia and a predetemined number of the characters corresponding to the image data in a format which mimics the fixed spatial relationship of the selection means; the data processing means being operable to select a set of indicia and the characters for display on the display means, t
    Type: Application
    Filed: July 6, 2004
    Publication date: December 2, 2004
    Inventors: Ronald Howard Thomas, Gregory John Litster, Russell Jeffrey Taylor
  • Publication number: 20030018579
    Abstract: The present invention provides a method of making a secure financial transaction over the internet comprising: a virtual credit card terminal (VCT) having a credit card means reader, a digital processing device operatively associated with said credit card means reader and encoding transaction programs that allows opening of an interactive terminal window for processing of the transaction, and wherein said virtual credit card terminal is registered with a VCT gateway.
    Type: Application
    Filed: September 17, 2001
    Publication date: January 23, 2003
    Inventors: Gregory John Litster, Craig Anthony Kenny, Tony Michael Steele