Patents by Inventor Clara Hammeu

Clara Hammeu 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).

  • Method and device for controlling the access to knowledge networks
    Publication number: 20050223006
    Abstract: The invention relates to an efficient system for user rights in a semantic digital network, whereby users are arranged in the same semantic network as the information objects. The rights are thus derived from the semantic relations between users and information objects in a common semantic network.
    Type: Application
    Filed: April 28, 2003
    Publication date: October 6, 2005
    Inventors: Clara Hammeu, Jan Schummer, Christian Schuckmann, Elke Siemon, Patrick Closhen, Ralf Rath, Hans Scholz