Patents by Inventor Herbert Hei?

Herbert Hei? 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 apparatus for modification of connections in a communications system which is based on data compression
    Patent number: 7577152
    Abstract: The present invention relates to a method and apparatus for modification of a connection between a transmitting subscriber and a receiving subscriber in a communications system, which is based on data compression, within a switching center, with a data frame which arrives in the switching center and is formatted on the basis of a framing protocol being replaced independently of the length of the data frame by a new data frame formatted on the basis of the framing protocol, such that additional information can be fed into the connection without any loss of quality or time.
    Type: Grant
    Filed: September 11, 2002
    Date of Patent: August 18, 2009
    Assignee: Nokia Siemens Networks GmbH & Co. KG
    Inventors: Frank Bachmann, Bart Baekelandt, Herbert Heiβ, Thierry Nedelec, Norbert Seitter