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Nisius; Raimund
Berlin, DE
No. of patents:

Patent Number Title Of Patent Date Issued
8292525 Printer with thermotransfer print head and method for control thereof October 23, 2012
In a method for controlling a print head with a number of printing elements operating according to the thermotransfer principle, an energy quantity is fed to a printing element in a feed step in order to transfer ink from an ink carrier device associated with the print head to a subs
7562823 Printing device July 21, 2009
A printing device has a print head which operates according to the inkjet principle and a control device which actuates the print head for producing a two-dimensional barcode. The barcode contains a matrix composed of a plurality of image fields. The barcode contains at least one fir
7508405 Thermotransfer printer, and method for controlling activation of printing elements of a print he March 24, 2009
In a printer and a method for control of the print head thereof operating according to the thermotransfer principle, the print head having a number of printing elements for which an energy quantity to be supplied to one of the printing elements is determined in a determination step and t
5757402 Module assembly for an ink-jet printer May 26, 1998
In an ink-jet printer head having a number of edge-shooter module assemblies arranged in a stack, each module assembly has first and second circuit modules with an inkjet printer module therebetween. The ink-jet printer module is, in turn, formed by first and second cover plates with a
5473356 Method of compensating for resistance tolerances in printing a multi-tone picture December 5, 1995
A method of compensating for resistance tolerances in the printing of a multi-tone picture with a printing device which includes printing elements. Starting from a smaller number of required tone grades than the number of available tone grades, represented by energy values, printing is
5365348 Process for printing a halftone image November 15, 1994
In a process for printing a halftone image a plurality of image data describing the halftone step of a halftone dot of a model image are taken over in processing frames. Color step values which determine color gradations of color dots and can be outputted optionally at print position

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