Patents by Inventor Kurt-Hermann Richter

Kurt-Hermann Richter 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 of operating a printer
    Patent number: 5490735
    Abstract: A method of operating a printer in which, after positioning of a paper web for printing and the printing of the web, the last printed sheet is removed and the leading edge of the web is retracted in a park position. The retraction of the leading edge of the web from this proper printing position until it passes a sensor is detected and this difference in displacement of the drive is stored for correction of advance of the same web from the parking position subsequently.
    Type: Grant
    Filed: December 21, 1994
    Date of Patent: February 13, 1996
    Assignee: PSI Printer Systems International GmbH
    Inventors: Klaus Brandenburg, Klaus-Peter Kluge, Kurt-Hermann Richter, Wendelin Weber