Patents by Inventor Frank Wulf

Frank Wulf 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 of converting a network address
    Patent number: 6934764
    Abstract: On receiving a message in a communications device, a sender or destination network address is checked to determine whether the network address is intended for address conversion. In cases in which the network address is intended for address conversion, a received virtual destination network address is converted to a communications-device-internal destination network address, or a received communications-device-internal sender network address is converted to a virtual sender network address.
    Type: Grant
    Filed: June 18, 2001
    Date of Patent: August 23, 2005
    Assignee: Siemens Aktiengesellschaft
    Inventors: Werner Lindemann, Norbert Schönfeld, Frank Wulf
  • Method of converting a network address
    Publication number: 20020010796
    Abstract: On receiving a message in a communications device, a sender or destination network address is checked to determine whether the network address is intended for address conversion. In cases in which the network address is intended for address conversion, a received virtual destination network address is converted to a communications-device-internal destination network address, or a received communications-device-internal sender network address is converted to a virtual sender network address.
    Type: Application
    Filed: June 18, 2001
    Publication date: January 24, 2002
    Inventors: Werner Lindemann, Norbert Schonfeld, Frank Wulf