Patents by Inventor Mathias R. Kretchmer

Mathias R. Kretchmer 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).

  • Patent number: 8483208
    Abstract: A special rendering mode for the first few seconds of play out of multimedia data minimizes the delay caused by pre-buffering of data packets in multimedia streaming applications. Instead of pre-buffering all incoming data packets until a certain threshold is reached, the streaming application starts playing out some of the data packets immediately after the arrival of the first data packet. Immediate play out of the first data packet, for example, results in minimum delay between channel selection and perception, thereby allowing a user to quickly scan through all available channels to quickly get a notion of the content. The immediate play out is done at a reduced speed.
    Type: Grant
    Filed: December 19, 2003
    Date of Patent: July 9, 2013
    Assignee: AT&T Intellectual Property II, L.P.
    Inventors: Mathias R. Kretchmer, James H. Snyder