Patents by Inventor Chris Wimmer

Chris Wimmer 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).

  • Personal identifiers for protecting video content
    Patent number: 7526650
    Abstract: Subject matter includes personal identifiers for protecting video content. In one implementation an exemplary branding engine receives metadata to assist in determining characteristics of a personal identifier to add to video content as a deterrent against unauthorized redistribution.
    Type: Grant
    Filed: October 22, 2003
    Date of Patent: April 28, 2009
    Assignee: Microsoft Corporation
    Inventor: Chris Wimmer