Christian Lackner

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Patents Grantslast 30 patents

Information Patent Grant
Method to pay with a smart card
- Patent number 7,870,073
- Issue date Jan 11, 2011
- NXP B.V.
- Christian Lackner
- G07 - CHECKING-DEVICES
Information Patent Grant
Roll back method for a smart card
- Patent number 7,455,234
- Issue date Nov 25, 2008
- NXP B.V.
- Siegfried Arnold
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Method to pay with a smart card
- Publication number 20060178989
- Publication date Aug 10, 2006
- Christian Lackner
- G06 - COMPUTING CALCULATING COUNTING