Inventor
Stephan Gunther
Inventor
Berlin, DE
Overview
Patents· 26 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters31%
G07BTicket-issuing apparatus29%
G06FElectric digital data processing13%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes4%
G07FCoin-freed or like apparatus4%
Y10TTechnical subjects covered by former us classification4%
B41KStamps2%
B41MPrinting, duplicating, marking, or copying processes2%
G01GWeighing2%
G03CPhotosensitive materials for photographic purposes2%
PatentTitleYear
7,186,040'Arrangement for generation of a print image for franking and postmarking machines'20076,457,800'Method for tolerance compensation in an ink jet print head'20026,351,220'Security module for monitoring security in an electronic system and method'20026,141,029'Method and thermal printing apparatus for identifying an end of an inking ribbon'20005,949,467'Method and apparatus for preventing usage of an unauthorized inking ribbon in a thermal printing process'19995,870,118'Ink-jet printer head formed of multiple ink-jet printer modules'19995,838,356'Print head thermocontrol'19985,821,975'Method and apparatus for monitoring inking ribbon usage in a thermal printing process and for controlling printing dependent theron'19985,802,687'Method of manufacturing an ink jet print head'19985,805,711'Method of improving the security of postage meter machines'19985,790,768'Process and configuration for an internal cost accounting printout'19985,757,402'Module assembly for an ink-jet printer'19985,748,638'Method for storing security relevant data'19985,710,706'Method for entering data into a scale'19985,671,146'Method for improving the security of postage meter machines'19975,648,811'Postage meter'19975,592,203'Ink jet print head'19975,517,229'Configuration for ETR print head triggering'19965,482,386'Selection circuit for an electro-thermal printer with a resistance-type ribbon'19965,453,776'Heating element energization method for a thermal printer'19955,401,943'Method and apparatus for shipping electronically stored communications data'19955,362,947'Method for shipping chip cards'19945,359,359'Disposable postage meter assembly'19945,257,197'Franking module'19935,233,657'Method for franking postal matter and device for carrying out the method'19935,064,221'Method for distinguishing printed originals from copies'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–2002Patents assigned to FRANCOTYP POSTALIA GMBH (20)· patent assignee history
1991–2007Based in Berlin, DE· patent location history
1994Patents assigned to FRANCOTVP POSTALIA GMBH (1)· patent assignee history
1997–2007Patents assigned to FRANCOTYP POSTALIA AG (4)· patent assignee history
2002Patents assigned to FRANCOTYP POSTALIA AG & CO K G (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FRANCOTYP POSTALIA GMBH | 20 | 1991–2002 |
| FRANCOTYP POSTALIA AG | 4 | 1997–2007 |
| FRANCOTVP POSTALIA GMBH | 1 | 1994 |
| FRANCOTYP POSTALIA AG & CO K G | 1 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Berlin, DE | 26 | 1991–2007 |