Bayer Innovation Gmbh

Certego Gmbh

Torsten Hupe

Stephan Völkening

Hardy Jüngermann

The present invention relates to a novel type of information carrier, on which information is stored in the form of diffraction structures. The information carrier according to the invention can be read by being drawn manually through a reading device. The present invention also relates to a device with which an information carrier according to the invention can be read.

Method and apparatus for optically reading information

The present invention relates to a novel type of information carrier, onto which information is stored in the form of diffraction structures. An information carrier according to the present invention can be read by being drawn manually through a reading device. The present invention also relates to a device with which an information carrier according to the invention can be read.

Method and device for reading information optically

The subject matter of the invention relates to a system () and to a method for securely processing information, particularly sensitive information by means of a signature and/or encryption principle, comprising at least the following: a mobile passive first storage unit () for retrievably storing first information, a processing device () which is adapted for interacting with the first storage unit () in order to process information, comprising: a decryption-protected second storage unit () for retrievably storing second information corresponding to the first information, a computer unit () for (cryptographically) processing information, an information transmission unit (), for transmitting the information of the first and/or the second storage unit () to the computer unit ().

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Oberhaching, Germany

Torsten Hupe