Issued Patents All Time
Showing 26–50 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6070972 | Face shooter ink jet printing head | — | 2000-06-06 |
| 6064994 | Method and arrangement for data processing in a mail-shipping system with a postage meter machine | Ralf Kubatzki | 2000-05-16 |
| 6035291 | Method and arrangement for data processing in a shipping system with a postage meter machine, including automatic selection of the most beneficial carrier | — | 2000-03-07 |
| 5991409 | Method and arrangement for generating and checking a security imprint | Harald Windel | 1999-11-23 |
| 5970151 | Method and arrangement for generating and checking a security impression | Harald Windel | 1999-10-19 |
| 5953426 | Method and arrangement for generating and checking a security imprint | Harald Windel, Andreas Wagner | 1999-09-14 |
| 5949467 | Method and apparatus for preventing usage of an unauthorized inking ribbon in a thermal printing process | Stephan Gunther | 1999-09-07 |
| 5883651 | Arrangement for plate-shaped piezoactuators and method for the manufacture thereof | Junming Zhang | 1999-03-16 |
| 5870118 | Ink-jet printer head formed of multiple ink-jet printer modules | Stephan Gunther, Ralf Kubatzki, Junming Zhang | 1999-02-09 |
| 5850240 | Arrangement for an ink-jet printer head composed of individual ink printer modules | Ralf Kubatzki, Junming Zhang | 1998-12-15 |
| 5845380 | Method for manufacturing a module for shorter ink jet printing head with parallel processing of modules | — | 1998-12-08 |
| 5828390 | Ink jet print head | — | 1998-10-27 |
| 5825382 | Edge-shooter ink jet print head and method for its manufacture | — | 1998-10-20 |
| 5821975 | Method and apparatus for monitoring inking ribbon usage in a thermal printing process and for controlling printing dependent theron | Stephan Gunther | 1998-10-13 |
| 5802687 | Method of manufacturing an ink jet print head | Stephan Gunther | 1998-09-08 |
| 5793149 | Arrangement for plate-shaped piezoactuators and method for the manufacture thereof | Junming Zhang | 1998-08-11 |
| 5790768 | Process and configuration for an internal cost accounting printout | Harald Windel, Klaus Dietrich, Stephan Gunther, Norbert Knoth, Erwin Simon | 1998-08-04 |
| 5771348 | Method and arrangement for enhancing the security of critical data against manipulation | Ralf Kubatzki | 1998-06-23 |
| 5752303 | Method for manufacturing a face shooter ink jet printing head | — | 1998-05-19 |
| 5734723 | Method and arrangement for generating and checking a security imprint | Harald Windel | 1998-03-31 |
| 5729263 | Arrangement for plate-shaped piezoactuators and method for the manufacture thereof | Junming Zhang | 1998-03-17 |
| 5714078 | Edge-shooter ink jet print head and method for its manufacture | — | 1998-02-03 |
| 5712916 | Method and arrangement for generating and checking a security imprint | Harald Windel | 1998-01-27 |
| 5710706 | Method for entering data into a scale | Katrin Markl, Claus Freytag, Stephan Gunther, Ralf Kubatzki | 1998-01-20 |
| 5699258 | Assembly for franking postal matter, and multi-carrier shipping system | — | 1997-12-16 |