Bernhard Büttner

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Germering, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for the data exchange between a terminal and a chip card
- Patent number 9,588,930
- Issue date Mar 7, 2017
- Giesecke & Devrient GmbH
- Bernhard Büttner
- G07 - CHECKING-DEVICES
Information Patent Grant
Top gated method for manufacturing a data carrier
- Patent number 9,406,014
- Issue date Aug 2, 2016
- Giesecke & Devrient GmbH
- Bernhard Buttner
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Method for Manufacturing a Data Carrier
- Publication number 20140117098
- Publication date May 1, 2014
- Bernhard Büttner
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method for the Data Exchange Between a Terminal and a Chip Card
- Publication number 20140082247
- Publication date Mar 20, 2014
- Giesecke & Devrient GmbH
- Bernhard Büttner
- G06 - COMPUTING CALCULATING COUNTING