| 11390064 |
Printing press and method for producing security products or security intermediate products |
Stefan Bauer, Thomas Kersten, Patrick Kress, Johannes Schaede, Volkmar Rolf Schwitzky +1 more |
2022-07-19 |
| 10434760 |
Color control pattern for the optical measurement of colors printed on a sheet or web substrate by means of a multicolor printing press and uses thereof |
Harald Heinrich Willeke, Jean-Baptiste Lanternier |
2019-10-08 |
| 10059093 |
Inspection system for in-line inspection of printed material produced on an intaglio printing press |
Johannes Georg Schaede, Rolf Volkmar Schwitzky |
2018-08-28 |
| 9850085 |
Sheet numbering process and sheet-processing machine for carrying out the same |
Matthias Gygi |
2017-12-26 |
| 9216569 |
Device for offline inspection and color measurement of printed sheets for the production of banknotes and like printed securities |
Harald Heinrich Willeke, Jean-Baptiste Lanternier |
2015-12-22 |
| 9042632 |
Method and system for touchless counting of stacked substrates, especially bundled banknotes |
Denis Petker, Volker Lohweg, Eugen Gillich, Harald Heinrich Willeke, Johannes Georg Schaede |
2015-05-26 |
| 8613254 |
Method for detection of occurrence of printing errors on printed substrates during processing thereof on a printing press |
Volker Lohweg, Johannes Georg Schaede |
2013-12-24 |
| 8571327 |
Method for controlling the quality of printed documents based on pattern matching |
Jorn Sacher, Bernd Stober, Harald Heinrich Willeke, Volker Lohweg |
2013-10-29 |
| 8035837 |
Communications system with a network for transmitting image data to at least one illustrating device and communications system with a network for controlling and/or monitoring a printing machine having a number of sections |
Andreas Birkenfeld |
2011-10-11 |
| 8004706 |
Device for producing a printed image at at least one printed image location |
Andreas Birkenfeld |
2011-08-23 |
| 8001898 |
Method for adjusting an inking unit of a printing press |
Harald Heinrich Willeke |
2011-08-23 |
| 7672486 |
Method for evaluating the quality of a printed matter, provided by a printing machine |
Carsten Diederichs, Volker Lohweg, Harald Heinrich Willeke |
2010-03-02 |
| 7650019 |
Method for the early identification of a deviation in the printed images that have been created by a printing press during continuous production |
Harald Heinrich Willeke |
2010-01-19 |
| 7464645 |
Printing machines having at least one machine element that can be adjusted by a setting element |
Harald Jeschonneck, Stefan Arthur Budach, Harald Heinrich Willeke, Andreas Bernard |
2008-12-16 |
| 7447353 |
Methods for qualitative evaluation of a material with at least one identification characteristic |
Carsten Diederichs, Volker Lohweg, Jorn Sacher, Bernd Stober, Harald Heinrich Willeke |
2008-11-04 |
| 7391441 |
Electronic image sensor and evaluation method |
Bernd Stober |
2008-06-24 |