Wolfgang Pockrandt

Method and configuration for mutual authentication of two data processing units

Semiconductor memory with non-volatile two-transistor memory cells

Manipulation-proof integrated circuit

Method for authenticating at least one subscriber during a data interchange

Circuit assembly for protection of a circuit against analysis and manipulation

Method and system for operating a multi-stage counter in one counting direction

Semiconductor chip with surface cover against optical inspection of the circuit structure

Separable connecting bridge (fuse) and connectable line interruption (anti-fuse) and process for producing and activating a fuse and an anti-fuse

Method and configuration for operating a multistage counter in one counting direction

Method and assembly for the mutual authentication of two data processor units