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Patent applications and USPTO patent grants for Pertz; Uwe.The latest application filed is for "communication system and method for operating such a system".
Patent | Date |
---|---|
Communication system and method for operating such a system Grant 7,957,729 - Roter , et al. June 7, 2 | 2011-06-07 |
Communication system and method for operating such a system App 20060154659 - Roter; Martin ;   et al. | 2006-07-13 |
Method and system for creating and presenting an individual audio information program App 20020151998 - Kemppi, Yrjo ;   et al. | 2002-10-17 |
Method and apparatus for the selection of traffic information for a motor vehicle Grant 6,266,608 - Pertz July 24, 2 | 2001-07-24 |
Method and system for determining toll charges for traffic routes and/or areas Grant 5,767,505 - Mertens , et al. June 16, 1 | 1998-06-16 |
Method of determining toll charges for vehicles using a traffic route Grant 5,717,389 - Mertens , et al. February 10, 1 | 1998-02-10 |
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