Patents Assigned to Cinea Inc.
  • Visual copyright protection
    Patent number: 6950532
    Abstract: A visual copyright protection system is disclosed, including input content, a disruption processor, and output content. The disruption processor inserts disruptive content to the input content creating output content that impedes the ability of optical recording devices to make useful copies of output content.
    Type: Grant
    Filed: April 24, 2001
    Date of Patent: September 27, 2005
    Assignee: Cinea Inc.
    Inventors: Robert Wilhelm Schumann, David G. Grossman, David Glenn DeGroote