Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10589519 | Method for detecting printing nozzle errors in an inkjet printing machine | Frank Muth, Jan Krieger | 2020-03-17 |
| 10214017 | Method for detecting and compensating for failed printing nozzles in an inkjet printing machine | Martin Mayer, Frank Muth, Hans Koehler | 2019-02-26 |
| 8887637 | Method for color measurement in printing presses | Werner Huber, Manfred Schneider | 2014-11-18 |
| 8161876 | Register mark to be detected by a register sensor | Christopher Riegel, Frank Schumann | 2012-04-24 |
| 7894065 | Ink splitting correction method | Adrian Kohlbrenner, Peter Ehbets | 2011-02-22 |
| 7637210 | Register sensor | Christopher Riegel, Frank Schumann | 2009-12-29 |
| 7515267 | Method for determining color and/or density values and printing apparatus configured for the method | Peter Ehbets, Adrian Kohlbrenner | 2009-04-07 |
| 7398733 | Inline measurement and closed loop control method in printing machines | Loris De Vries, Peter Ehbets, Peter Elter, Werner Huber, Robert Lange +4 more | 2008-07-15 |
| 7334520 | Printing press and device for the inline monitoring of printing quality in sheet-fed offset printing presses | Loris De Vries, Peter Ehbets, Robert Lange, Frank Muth, Christopher Riegel +1 more | 2008-02-26 |
| 7262880 | Apparatus and method for creating color-calibration characteristic curves and/or process-calibration characteristic curves | Martin Mayer, Manfred Schneider | 2007-08-28 |
| 6449385 | Device for image inspection | Werner Huber, Harald Bucher, Bernd Kistler, Guenther Uhlig, Hans-Peter Grossmann | 2002-09-10 |
| 6373964 | Method for image inspection and color guidance for printing products of a printing press | Bernd Kistler, Werner Huber, Harald Bucher | 2002-04-16 |
| 6314199 | Process and apparatus for examining optical components, especially optical components for the eye and device for illuminating clear-transparent | Peter Hofer, Peter Hagmann, Roland Hauck, Hubert Lutz | 2001-11-06 |
| 6192147 | Process for controlling coloration in multicolor printing | Harald Bucher, Bernd Kistler, Werner Huber | 2001-02-20 |
| 6119594 | Method for regulating inking during printing operations of a printing press | Helmut Kipphan, Gerhard Fischer, Werner Huber, Bernd Kistler, Gerhard Loeffler +3 more | 2000-09-19 |
| 6050192 | Process and arrangement for controlling or regulating operations carried out by a printing machine | Helmut Kipphan, Gerhard Fischer, Werner Huber, Bernd Kistler, Gerhard Loeffler +3 more | 2000-04-18 |
| 5870529 | Method for controlling or regulating the inking in a printing press | Bernd Kistler, Harald Bucher, Werner Huber | 1999-02-09 |
| 5835626 | Method for adjusting the inking in a printing press | Werner Huber, Harald Bucher, Bernd Kistler | 1998-11-10 |
| 5802978 | Method for regulating inking when printing with a printing press | Harald Bucher, Werner Huber, Bernd Kistler | 1998-09-08 |
| 5724437 | Device for parallel image inspection and inking control on a printed product | Harald Bucher, Gerhard Fischer, Werner Huber, Helmut Kipphan, Bernd Kistler +2 more | 1998-03-03 |
| 5696890 | Method of register regulation and printing control element for determining register deviations in multicolor printing | Gerhard Fischer, Helmut Kipphan, Rudolf-Karl Uhrig | 1997-12-09 |