Patents by Inventor Jonathan Clayton Doan

Jonathan Clayton Doan 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).

  • Display screen for use in front projectors
    Patent number: 7974005
    Abstract: A screen for use in image presentations comprises an array of transmissive elongated prisms. The screen is capable of delivering incident light, having an incident angle within a specific incident angle range, to the viewing area, while preventing ambient light, having an incident angle within another angle range, from being directed to the viewing area. According to one embodiment, in operation, the screen, an image source, and the viewing area are positioned such that the light from the image source is directed to the viewing area.
    Type: Grant
    Filed: December 12, 2007
    Date of Patent: July 5, 2011
    Assignee: Texas Instruments Incorporated
    Inventors: Andrew Gerrit Huibers, Jonathan Clayton Doan
  • DISPLAY SCREEN FOR USE IN FRONT PROJECTORS
    Publication number: 20090153958
    Abstract: A screen for use in image presentations comprises an array of transmissive elongated prisms. The screen is capable of delivering incident light, having an incident angle within a specific incident angle range, to the viewing area, while preventing ambient light to be directed to the viewing area.
    Type: Application
    Filed: December 12, 2007
    Publication date: June 18, 2009
    Applicant: Texas Instruments Incorporated
    Inventors: Andrew Gerrit Huibers, Jonathan Clayton Doan