Patents by Inventor Behrend Freese

Behrend Freese 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).

  • Publication number: 20110040688
    Abstract: A method for the decentralized distribution of digital content via a network includes providing content with a tag configured to allow at least one of an operator of a download portal and a content provider to track distribution of the content so as to collect data about a number of downloads of the content and about distributors of the content. A distributor downloads the content via the download portal and selects a content consumer for further distribution of the content. The content consumer receives the content and, at least in the case of a first-time utilization of the content by the content consumer, transmits information from the tag about utilization of the content to a server specified by the tag. At least one of the operator of the download portal and the content provider receives the information from the tag about the utilization of the content from the server.
    Type: Application
    Filed: August 20, 2008
    Publication date: February 17, 2011
    Applicants: DEUTSCHE TELEKOM AG, TECHNISCHE UNIVERSITAET BERLIN
    Inventors: Zhiyun Ren, Uwe Fankhaenel, Shankar Mondal, Ulrich Hammerschmidt, Behrend Freese, Joerg Oppermann, Jens Meinkoehn, Katrin Jordan, Andreas Kraft
  • Publication number: 20080228869
    Abstract: The invention relates to a method for online distribution of digital content that is protected by digital rights management (DRM). It makes it possible to disseminate such content via peer-to-peer networks, for instance, according to the bitstream principle.
    Type: Application
    Filed: March 4, 2008
    Publication date: September 18, 2008
    Applicant: Deutsche Telekom AG
    Inventors: Andreas Kraft, Joerg Oppermann, Zhiyun Ren, Alexander Knabner, Florian Koelln, Behrend Freese