Patents by Inventor Lee Sudduth

Lee Sudduth 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).

  • DIGITAL SIGNAGE PROOF OF PLAY
    Publication number: 20100223114
    Abstract: Embodiments of the present invention include a method and apparatus comprising obtaining first information indicative of content for rendering on a display as digital signage; obtaining second information indicative of the content as played by a player for rendering on the display; and ascertaining a proof-of-play of the content when the first and second information are in correspondence.
    Type: Application
    Filed: March 2, 2009
    Publication date: September 2, 2010
    Applicant: Cisco Technology
    Inventors: Lei Yao, Lee Sudduth