Patents by Inventor Manfred Burger

Manfred Burger 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 system for setting up conference call
    Publication number: 20030055899
    Abstract: Trigger information triggers retrieval of stored communication addresses which identify conferee terminals. Connections are then setup to terminals identified by retrieved communication addresses, respectively and the terminals are added to the conference call.
    Type: Application
    Filed: July 30, 2002
    Publication date: March 20, 2003
    Applicant: Siemens AG.
    Inventors: Manfred Burger, Thomas Lederer, Hubertus Hohl
  • Method and terminal for multipoint communication
    Publication number: 20030026253
    Abstract: Communication data streams are transmitted within the scope of a multipoint connection from a first terminal to other terminals. The first terminal distributes communication data streams originating at the first terminal and received from the other terminals involved in the multipoint connection. As a result, each of the other terminals receives the communication data streams originating from the other terminals.
    Type: Application
    Filed: August 2, 2002
    Publication date: February 6, 2003
    Applicant: Siemens AG.
    Inventors: Manfred Burger, Thomas Lederer, Hubertus Hohl
  • Compensating support arrangement
    Patent number: 5511773
    Abstract: A compensating support arrangement for a printing machine for printing envelopes has the uppermost envelope of an envelope stack rest on a movable top surface which is brought into a horizontal position and the means of a suction device to the printing apparatus. For producing the horizontal position, a bottom surface is provided, to which is fixed at least one spring holder with at least one adjustable and replaceable spring element, which carries and supports the top surface.
    Type: Grant
    Filed: February 4, 1994
    Date of Patent: April 30, 1996
    Inventor: Manfred Burger
  • Process and heat pump for the transfer of heat and cold
    Patent number: 4227905
    Abstract: Apparatus and method for improving the efficiency of a heat pump for transferring heat and cold between two separate fluid streams, in which, during heating operation, the cooling medium is heated before decompression by the Joule's heat released upon compression. According to a preferred embodiment, prior to this heating by Joule's heat, the cooling medium is cooled by heat exchange with the fluid stream used for evaporation, which fluid stream is simultaneously heated.
    Type: Grant
    Filed: April 24, 1978
    Date of Patent: October 14, 1980
    Inventors: Manfred Burger, Waldeman Dukek, Ernst Gagel, Alfred Pretchtl, Rudolf Kalmovicz