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Patrick Darnault

Laurent Marjollet

To facilitate the customization of instruments, especially mobile telephones whose operation is validated by a chip card, it is planned to use a cargo chip card provided in its memory firstly with complementary function elements and, secondly, with unloading units. As and when the functions are unloaded into the mobile telephone, the units are obliterated. It is shown that in this way the distribution of the services is organized in a simple manner in preventing piracy on the one hand and complicated procedures on the other.

Growing community of inventors

Cergy Pontoise, France

Patrick Darnault