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System and method for the safe spontaneous transmission of confidential data over unsecure connections and switching computers |
— |
2016-06-14 |
| 9008579 |
System and method for transmitting data between communication terminals |
Dirk Lusebrink, Rodja Trappe, David Siegel |
2015-04-14 |
| RE44550 |
Method and device for pictorial representation of space-related data |
Axel Schmidt, Joachim Sauter, Gerd Gruneis |
2013-10-22 |
| 8498810 |
System for transferring information for persons in the area of an airport, method for transferring information and a personal end device |
Robbert Gonggrijp |
2013-07-30 |
| RE41428 |
Method and device for pictorial representation of space-related data |
Axel Schmidt, Joachim Sauter, Gerold Grüneis |
2010-07-13 |
| 6100897 |
Method and device for pictorial representation of space-related data |
Axel Schmidt, Joachim Sauter, Gerd Gruneis |
2000-08-08 |