Patents by Inventor Michael Robert Frater

Michael Robert Frater 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).

  • Error concealment for video services
    Patent number: 6512795
    Abstract: In compressed video signals, lost or erroneous information in a current image signal received at the receiving end of a transmission channel is concealed by identifying a motion compensated equivalent region in a previously transmitted image and substituting the equivalent region as a prediction of the lost or erroneous information in the current image.
    Type: Grant
    Filed: June 26, 2000
    Date of Patent: January 28, 2003
    Assignees: Unisearch Limited, Commonwealth Scientific and Industrial Research Organisation
    Inventors: Jian Zhang, John Frederick Arnold, Michael Robert Frater