Patents by Inventor Jamie J. LeVasseur

Jamie J. LeVasseur 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).

  • Publication number: 20230282150
    Abstract: A system of the present invention reduces the size and/or increases the efficiency of a display system or device that integrates or includes a display, for example, an LED display such as a microLED display and OLED display or an LCoS display into such system or device. Embodiments of the present disclosure include, but are not limited to, a display wherein the at least two pixels are four pixels comprising two green pixels, one blue pixel, and one red pixel, and wherein a pixel logic circuit maintains the red pixel in an on state while driving the two green pixels and the blue pixel in accordance with a field sequential color (FSC) pixel drive process or method.
    Type: Application
    Filed: November 23, 2021
    Publication date: September 7, 2023
    Inventors: Ian Kyles, Trent D. Whitten, Jamie J. LeVasseur
  • Patent number: 7002566
    Abstract: A system including a failsafe mechanism adapted to visually display frame locked digital image data and a method therefor. The system receives input image data at an input frame rate and/or input resolution. The packing circuit generates coded image data by compressing the input image data. An unpacking circuit decompresses the coded image and provides output image data to a display device at an output frame rate and/or output resolution.
    Type: Grant
    Filed: December 3, 2003
    Date of Patent: February 21, 2006
    Assignee: Pixelworks, Inc.
    Inventors: Michael G. West, Jamie J. LeVasseur
  • Patent number: 6917366
    Abstract: A system and method is provided for aligning multi-channel coded data over multiple clock periods. Data is received through a plurality of data channels and stored in a plurality of latches or queues. Data is scanned to determine whether a valid data transition has occurred. Once a valid transition is detected on all of the plurality of data channels, data is substantially simultaneously read out of the latches or queues resulting in synchronized or aligned data being provided at the output.
    Type: Grant
    Filed: April 4, 2001
    Date of Patent: July 12, 2005
    Assignee: Pixelworks, Inc.
    Inventors: Michael G. West, Jamie J. LeVasseur
  • Patent number: 6683604
    Abstract: A system including a failsafe mechanism adapted to visually display frame locked digital image data and a method therefor. The system receives input image data at an input frame rate and/or input resolution. The packing circuit generates coded image data by compressing the input image data. An unpacking circuit decompresses the coded image and provides output image data to a display device at an output frame rate and/or output resolution.
    Type: Grant
    Filed: April 4, 2001
    Date of Patent: January 27, 2004
    Assignee: Pixelworks, Inc.
    Inventors: Michael G. West, Jamie J. LeVasseur