Gemalto Sa

Thales Dis France Sas

Thales Dis France Sa

Christophe Bousquet

Frédérick Seban

Arek Buyukkalender

Jean-Luc Meridiano

Nizar Lahoui

Brigitte Lacaze

Blandine Alleysson

Antoine Bajolle

Yves Cuny

Sébastien Gaspari

Brigette Lacaze

Claude-Eric Penaud

Antoine Bajole

Guy Bihan

Radiofrequency device with adjustable LC circuit comprising an electrical and/or electronic module. The invention relates to a communication device with a radio-frequency chip, said device comprising&#x2014;an insulating support layer, &#x2014;an electrical and/or electronic radiofrequency circuit on said insulating layer, said circuit comprising plates of an adjustable capacitor and/or an antenna spiral with adjustable inductance, &#x2014;at least one element for adjusting a tuning frequency of the radiofrequency circuit. The device is distinguished in that said plates and/or spiral are included in an electrical and/or electronic chip card module, and in that said adjusting element connects an intermediate point of the spiral so as to decrease the available inductance and/or splits or links the plates so as to adjust the capacitance.

Radiofrequency device with adjustable LC circuit comprising an electrical and/or electronic module

The invention relates to a method for producing an intermediate device comprising an electronic module, said intermediate device being used to receive at least one film or portion of a film or covering layer, said device comprising: a supporting body; at least one area for the interconnection of an electric circuit, borne by the supporting body; and an electronic module connected to said interconnection area by an anisotropic connection material, said material being compressed between said area and the module. The method comprises the implementation of a means for maintaining the compressed state of said anisotropic material and/or a means for isolating said material from the outside of the supporting body.

Method for producing a radio-frequency device maintaining anisotropic connection

This invention relates to a secure document () comprising a substrate () integrating a radiofrequency identification device (), the said substrate () comprising at least one slot ().

Secured document including a radiofrequency identification device

The invention relates to a radio frequency device including an antenna connected to a capacitor. Said capacitor includes first and second conductive plates that are opposite each other and separated by an insulator. At least one of said first and second plates is formed of a plurality of wire capacitor portions. Said radio frequency device is different in that the antenna and at least one capacitor plate are formed with wire portions placed on a substrate in a guided manner.

Wire capacitor, in particular for a radio frequency circuit, and device comprising said wire capacitor

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La Ciotat, France

Christophe Bousquet