Patents by Inventor Oui Goi

Oui Goi 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).

  • Division of entropy coding in codecs
    Patent number: 9191668
    Abstract: There is described an image compressing/decompressing method and device that provides the lossless data compression/decompression scheme in two separate modules. Partially entropy encoded/decoded data is written to memory by a first module after a first part of the process and retrieved by a second module to perform the second part of the lossless compression/decompression scheme.
    Type: Grant
    Filed: October 7, 2014
    Date of Patent: November 17, 2015
    Assignee: MATROX GRAPHICS INC.
    Inventors: Jean-Jacques Ostiguy, Simon Garneau, Oui Goi
  • Division of entropy coding in codecs
    Patent number: 8873872
    Abstract: There is described an image compressing/decompressing method and device that provides the lossless data compression/decompression scheme in two separate modules. Partially entropy encoded/decoded data is written to memory by a first module after a first part of the process and retrieved by a second module to perform the second part of the lossless compression/decompression scheme.
    Type: Grant
    Filed: September 19, 2012
    Date of Patent: October 28, 2014
    Assignee: Matrox Graphics Inc.
    Inventors: Jean-Jacques Ostiguy, Simon Garneau, Oui Goi