Patents by Inventor Volker Lugger

Volker Lugger 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).

  • Subscriber-side unit arrangement for data transfer services and associated components
    Patent number: 7516231
    Abstract: The invention relates to, inter alia, an unit arrangement containing a network personal computer and a portable unit which are both used to provide the same data transfer service. By dividing the functional units between two units, a constantly high speech quality is guaranteed during the transfer of speech data.
    Type: Grant
    Filed: August 12, 2003
    Date of Patent: April 7, 2009
    Assignee: Siemens Aktiengesellschaft
    Inventors: Eric Langer, Volker Lügger
  • Mapping control functions of a plurality of communication installations into a single logical interface
    Patent number: 7099945
    Abstract: The present invention relates to a distributed communication system including server for executing communications applications and service features for communications installations. Preferably, the system is provided as a private communication system, wherein the communications installations are connected to one another via a network preferably an IP-oriented. The communications installations each have a local software interface which can be used by the server to control the functionality of the communications installation. A central software interface in the server maps the respective local software interfaces of the individual communications installations in a single superordinate logical software interface. The central software interface is used by the communications applications to access the resources of the individual communications installations.
    Type: Grant
    Filed: September 19, 2001
    Date of Patent: August 29, 2006
    Assignee: Siemens Aktiengesellschaft
    Inventors: Volker Lugger, Rainer Ucker, Ralf Neuhaus
  • Subscriber-side unit arrangement for data transfer servicesand associated components
    Publication number: 20060064423
    Abstract: The invention relates to, inter alia, an unit arrangement containing a network personal computer and a portable unit which are both used to provide the same data transfer service. By dividing the functional units between two units, a constantly high speech quality is guaranteed during the transfer of speech data.
    Type: Application
    Filed: August 12, 2003
    Publication date: March 23, 2006
    Inventors: Eric Langer, Volker Lugger
  • Data transmission device
    Publication number: 20040165583
    Abstract: The invention relates to a data transmission device (BS), in which a transmission of useful information (NI) to a first input/output unit (HS) and a transmission of control information (SI), relating to the useful information (NI), to a second input/output unit (PDA), separate from the data transmission device (BS) and the first input/output unit (HS) occurs.
    Type: Application
    Filed: April 19, 2004
    Publication date: August 26, 2004
    Inventor: Volker Lugger
  • Distributed communication system
    Publication number: 20020073192
    Abstract: The present invention relates to a distributed communication system including server for executing communications applications and service features for communications installations. Preferably, the system is provided as a private communication system, wherein the communications installations are connected to one another via a network preferably an IP-oriented. The communications installations each have a local software interface which can be used by the server to control the functionality of the communications installation. A central software interface in the server maps the respective local software interfaces of the individual communications installations in a single superordinate logical software interface. The central software interface is used by the communications applications to access the resources of the individual communications installations.
    Type: Application
    Filed: September 19, 2001
    Publication date: June 13, 2002
    Inventors: Volker Lugger, Rainer Ucker, Ralf Neuhaus