Patents by Inventor Peter Le Masurier

Peter Le Masurier 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).

  • Position Detecting System
    Publication number: 20150077236
    Abstract: A position detecting system 10 for installation on a large vehicle 12 comprises a detector 14 for detecting a transmitter 32 on a vulnerable vehicle such as a bicycle 34, a processor for calculating the position of the bicycle relative to the large vehicle, and a user interface 100 for providing a visual indication of said position.
    Type: Application
    Filed: March 28, 2013
    Publication date: March 19, 2015
    Applicant: Cycle Alert Holdings Limited
    Inventor: Peter Le Masurier
  • Optical compensator and liquid crystal display l
    Patent number: 7169448
    Abstract: The invention relates to an optical compensator for liquid crystal displays comprising at least one O plate retarder, and at least one twisted A plate retarder with a twist angle ? of more than 90°, and further relates to a liquid crystal display comprising such a compensator.
    Type: Grant
    Filed: February 17, 2005
    Date of Patent: January 30, 2007
    Assignee: Merck Patent GmbH
    Inventors: David Coates, Owain Llyr Parri, Mark Verrall, Peter Le Masurier
  • Optical compensator and liquid crystal display I
    Patent number: 6912030
    Abstract: The invention relates to an optical compensator for liquid crystal displays comprising: at least one O plate retarder (3, 3?), and at least one twisted A plate retarder (6, 6?) with a twist angle ? of more than 90°, and further relates to a liquid crystal display comprising such a compensator, a liquid crystal cell (1) and polarizers (2, 2?).
    Type: Grant
    Filed: September 13, 2000
    Date of Patent: June 28, 2005
    Assignee: Merck Patent GmbH
    Inventors: David Coates, Owain Llyr Parri, Mark Verrall, Peter Le Masurier
  • Optical compensator and liquid crystal display II
    Patent number: 6903789
    Abstract: The invention that relates to an optical compensator for liquid crystal displays comprising: at least one O plate retarder; at least one planar A plate reader; at least one negative C plate retarder; and further relates to a liquid crystal display comprising such a compensator.
    Type: Grant
    Filed: September 13, 2000
    Date of Patent: June 7, 2005
    Assignee: MERCK Patent GmbH
    Inventors: Tara Cutler, Owain Llyr Parri, Mark Verrall, Peter Le Masurier
  • Optical compensator for LCD including stacked films of only one O-plate, one A-plate and two negative C-plate retarders
    Patent number: 6867834
    Abstract: An optical compensator for liquid crystal displays comprising at least one O plate retarder, at least one low tilt A plate retarder, and at least one negative C plate retarder is described. Also described are liquid crystal displays comprising such a compensator.
    Type: Grant
    Filed: September 13, 2000
    Date of Patent: March 15, 2005
    Assignee: Merck Patent GmbH
    Inventors: David Coates, Tara Cutler, Owain Llyr Parri, Mark Verrall, Peter Le Masurier, Stephan Derow