Oberthur Card Systems Sa

Oberthur Technologies

Jérôme Bouvard

François Launay

Francois Launay

Francois Bouchez

Pierre Loubly

François Bouchez

A method for mounting a microcircuit module in a card body to make the card non-detachable without damage includes fixing the module () in a cavity () of the card body () with a resin after adjusting the adherence of the resin () on the wall of the cavity () so that it is markedly higher than its adherence on the module ().

Method for making a microcircuit card

The invention concerns a contact-free microcircuit card () used in combination with a receiver () for carrying out an electronic transaction, incorporating a keyboard () for inputting data used during the transaction.

Contact-free microcircuit card incorporating a keyboard and method for using same

A method of fabricating a microcircuit card provides better control of the spreading of a hardenable coating material during fabrication of the microcircuit card. The surface of a support is treated to define at least two areas with different surface states and both extending beyond a predetermined location of the microcircuit. The deposit of the material is delimited by the configuration of these areas. The treatment is preferably applied by means of a laser beam.

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Ouistreham, France

Jérôme Bouvard