Patents by Inventor Paul Kevin Kimber

Paul Kevin Kimber 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).

  • Multiple wavelength quadrant detection
    Patent number: 7161131
    Abstract: A quadrant detector includes a holographic optical element and a plurality of detector elements. The holographic optical element is designated to have four quadrants, each of which directs radiation incident thereon to an associated detector element. Signals from the detector elements are processed individually to optimise the performance of each detector element.
    Type: Grant
    Filed: July 30, 2002
    Date of Patent: January 9, 2007
    Assignee: Selex Sensors And Airborne Systems Limited
    Inventor: Paul Kevin Kimber
  • Light emissive diode displays
    Patent number: 4007396
    Abstract: An LED display is provided with a reflective surface over those parts of the display which do not themselves emit light. This enables a polarizer to be used to enhance the display contrast under conditions of bright ambient light.
    Type: Grant
    Filed: November 3, 1975
    Date of Patent: February 8, 1977
    Assignee: The Marconi Company Limited
    Inventors: Philip Henry Wisbey, Paul Kevin Kimber