Paul J. Schobi

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Zurich, CH

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Patents Grantslast 30 patents

Information Patent Grant
Process for the cryptographic processing of data and cryptographic...
- Patent number 5,020,106
- Issue date May 28, 1991
- GRETAG Aktiengesellschaft
- Peter Rabold
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Process and apparatus for the protection of secret elements in a ne...
- Patent number 4,969,188
- Issue date Nov 6, 1990
- GRETAG Aktiengesellschaft
- Paul J. Schobi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE