Patents by Inventor Hans-Walter Hahn

Hans-Walter Hahn 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).

  • Modular and scalable switch and method for the distribution of fast ethernet data frames
    Patent number: 7502375
    Abstract: For fast ethernet switches, a modular and scalable structure using programmable one-port communication modules is disclosed. The forwarding process is sequential and operates in a store-and-forward mode. The design follows a strictly predictable scheme. The forwarding process, the distribution logic, maximum latency and programmable functions, i.e. traffic monitoring capabilities, traffic filtering/policing capabilities and network management function capabilities are described and explained with reference to typical examples.
    Type: Grant
    Filed: January 31, 2001
    Date of Patent: March 10, 2009
    Assignee: Teldix GmbH
    Inventors: Hans-Walter Hahn, Wolfram Busching, Peter Wahl, Robert Wolf
  • Modular and scalable switch and method for the distribution of fast ethernet data frames
    Publication number: 20040131073
    Abstract: For fast ethernet switches, a modular and scalable structure using programmable one-port communication modules is disclosed. The forwarding process is sequential and operates in a store-and-forward mode. The design follows a strictly predictable scheme. The forwarding process, the distribution logic, maximum latency and programmable functions, i.e. traffic monitoring capabilities, traffic filtering/policing capabilities and network management function capabilities are described and explained with reference to typical examples.
    Type: Application
    Filed: July 31, 2003
    Publication date: July 8, 2004
    Inventors: Hans-Walter Hahn, Wolfram Busching, Peter Wahl, Robert Wolf