Patents by Inventor Lee Daewon

Lee Daewon 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).

  • Boost look up table compression system and method
    Patent number: 7701451
    Abstract: An embodiment may include an apparatus comprising a controller for a display system, a first look up table containing data for the controller to operate the display system, and a second look up table with data that is offset from the first look up table data to preserve memory space in the controller. An embodiment may be a method comprising storing color data in a first look up table, storing color data in at least one offset look up table, the at least one offset look up table using offset values from the first look up table, and controlling a display with the first look up table and the at least one offset look up table.
    Type: Grant
    Filed: July 29, 2005
    Date of Patent: April 20, 2010
    Assignee: Pixelworks, Inc.
    Inventors: Lee Daewon, Abhay Gupta