Dietmar MAIERHÖFER

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Munchen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for verifying the validity of a ticket; mobile device
- Patent number 11,315,126
- Issue date Apr 26, 2022
- GIESECKE+DEVRIENT MOBILE SECURITY GMBH
- Bernhard Inderst
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Method for Verifying the Validity of a Ticket; Mobile Device
- Publication number 20170316423
- Publication date Nov 2, 2017
- Giesecke & Devrient GmbH
- Bernhard INDERST
- G06 - COMPUTING CALCULATING COUNTING