Jörg Schwenk

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Dieburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for generating a digital signature and process for checking...
- Patent number 6,901,513
- Issue date May 31, 2005
- Deutsche Telekom AG
- Jörg Schwenk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for encrypting information represented as a numerical value
- Patent number 6,721,421
- Issue date Apr 13, 2004
- Deutsche Telekom AG
- Jörg Schwenk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE