Helmut Kahl

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Munchen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Calculating the modular inverses of a value
- Patent number 9,047,167
- Issue date Jun 2, 2015
- Giesecke & Devrient GmbH
- Helmut Kahl
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Protected cryptographic calculation
- Patent number 7,983,414
- Issue date Jul 19, 2011
- Giesecke & Devrient GmbH
- Markus Bockes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Protected cryptographic calculation
- Publication number 20060050868
- Publication date Mar 9, 2006
- Markus Bockes
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Calculating the modular inverses of a value
- Publication number 20050175174
- Publication date Aug 11, 2005
- Helmut Kahl
- G06 - COMPUTING CALCULATING COUNTING