Patents by Inventor Henning Frunder

Henning Frunder 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 device for filling an ink supply system in an inkjet printer
    Patent number: 6726305
    Abstract: The device for the filling of the ink supply system in an inkjet printer with a nozzle printhead, and ink storage container, and a printhead tank connected to the ink storage container or connectable to the ink storage container disposed on the printhead carriage, furthermore with a cleaning station, wherein the nozzle printhead is sealingly movable to the cleaning station and an exhaust pump connected to the cleaning station, resolves the object of the present invention by having the nozzle printhead with the nozzle inputs placeable at the cleaning station and the nozzle inputs connected to a first nozzle printhead tank part chamber, wherein the first nozzle printhead tank part chamber is separated from a second printhead tank part chamber adjoining to the first printhead tank part chamber.
    Type: Grant
    Filed: February 27, 2002
    Date of Patent: April 27, 2004
    Assignee: Tally Computer Drucker GmbH
    Inventors: Klaus Dietel, Berthold Löw, Gerhard Lohrmann, Henning Frunder
  • Method and device for filling an ink supply system in an inkjet printer
    Publication number: 20020118261
    Abstract: The device for the filling of the ink supply system in an inkjet printer with a nozzle printhead, and ink storage container, and a printhead tank connected to the ink storage container or connectable to the ink storage container disposed on the printhead carriage, furthermore with a cleaning station, wherein the nozzle printhead is sealingly movable to the cleaning station and an exhaust pump connected to the cleaning station, resolves the object of the present invention by having the nozzle printhead with the nozzle inputs placeable at the cleaning station and the nozzle inputs connected to a first nozzle printhead tank part chamber, wherein the first nozzle printhead tank part chamber is separated from a second printhead tank part chamber adjoining to the first printhead tank part chamber.
    Type: Application
    Filed: February 27, 2002
    Publication date: August 29, 2002
    Inventors: Klaus Dietel, Berthold Low, Gerhard Lohrmann, Henning Frunder
  • Method and apparatus for printing by inking a latent thermal image
    Patent number: 5067404
    Abstract: A printer comprising a temperature control (A) that sets a recording medium (10) conducted through the printer under motor drive approximately uniformly to a predetermined temperature, comprising a thermal writer (B) that generates a latent character image on the recording medium (10) by local heat application controlled character-dependent, and comprising a developer (C) in which the latent character image is developed by condensation of a color vapor or by color application.
    Type: Grant
    Filed: August 21, 1990
    Date of Patent: November 26, 1991
    Assignee: Siemens Aktiengesellschaft
    Inventors: Henning Frunder, Manfred Wiedemer