Patents by Inventor Manfred Grüner

Manfred Grüner 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).

  • Patent number: 6273548
    Abstract: A circuit for controlling nozzle heads in inkjet printers includes a first plurality of nozzles disposed in a row forming an angle relative to a horizontal and to a line direction, respectively, wherein the nozzles of the first plurality of nozzles exhibit a defined distance from each other, and wherein the nozzles of the first plurality of nozzles are to be shot off without a time delay, and a second plurality of nozzles disposed in the row forming the angle relative to the horizontal and to the line direction, respectively, and electronically distinguished from the first plurality of nozzles, wherein the nozzles of the second plurality of nozzles exhibit a defined distance from each other, and wherein the nozzles of the second group of nozzles are disposed interleaved relative to the first plurality of nozzles.
    Type: Grant
    Filed: March 12, 1999
    Date of Patent: August 14, 2001
    Assignee: Tally Computerdrucker GmbH
    Inventors: Manfred Grüner, Berthold Löw