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1. WO2022003286 - IC CARD CAPABLE OF COMMUNICATING WITH A WIRELESS DEVICE UPON DETECTION OF A SIGNAL BY MEANS OF A CAPACITIVE SENSITIVE SURFACE, CORRESPONDING COMMUNICATION METHOD AND SYSTEM

Publication Number WO/2022/003286
Publication Date 06.01.2022
International Application No. PCT/FR2021/051183
International Filing Date 28.06.2021
IPC
G06K 19/067 2006.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
19Record carriers for use with machines and with at least a part designed to carry digital markings
06characterised by the kind of the digital marking, e.g. shape, nature, code
067Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards
G06K 19/07 2006.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
19Record carriers for use with machines and with at least a part designed to carry digital markings
06characterised by the kind of the digital marking, e.g. shape, nature, code
067Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards
07with integrated circuit chips
G06K 19/073 2006.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
19Record carriers for use with machines and with at least a part designed to carry digital markings
06characterised by the kind of the digital marking, e.g. shape, nature, code
067Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards
07with integrated circuit chips
073Special arrangements for circuits, e.g. for protecting identification code in memory
Applicants
  • IDEMIA FRANCE [FR]/[FR]
Inventors
  • VANDROUX, Coralie
  • BERTHE, Benoît
  • BESSADE, Caroline
Agents
  • UNDERWOOD, Nicolas
  • DELUMEAU, François
  • COUGARD, Jean-Marie
  • FISCHER, Yannick
  • ORIAN, Yvette Suzanne
Priority Data
FR200708703.07.2020FR
Publication Language French (fr)
Filing Language French (FR)
Designated States
Title
(EN) IC CARD CAPABLE OF COMMUNICATING WITH A WIRELESS DEVICE UPON DETECTION OF A SIGNAL BY MEANS OF A CAPACITIVE SENSITIVE SURFACE, CORRESPONDING COMMUNICATION METHOD AND SYSTEM
(FR) CARTE À MICROCIRCUIT CAPABLE DE COMMUNIQUER AVEC UN DISPOSITIF SANS-FIL APRÈS DÉTECTION D'UN SIGNAL PAR UNE SURFACE SENSIBLE CAPACITIVE, SYSTÈME ET PROCÉDÉ DE COMMUNICATION CORRESPONDANT
Abstract
(EN) IC card capable of communicating with a wireless communication device (300, 400), comprising: - a pattern (102) made of an electrically conductive material and configured such that the card is placed against a capacitive sensitive surface (201, 401) and a user comes into contact with the card according to a given contact movement (MVT, 104), and a signal is detected by means of the capacitive sensitive surface, - a module (105) for receiving information sent by the wireless communication device, - a module (106) for opening a channel for secure communication with the wireless communication device if the information transmitted by the wireless communication device is information associated with the signal. The invention also relates to a communication method and system.
(FR) Carte à microcircuit capable de communiquer avec un dispositif de communication sans-fil (300, 400), comprenant : - un motif (102) en matériau électriquement conducteur, configuré pour que la carte est placée contre une surface sensible capacitive (201, 401), et qu'un utilisateur entre en contact avec la carte selon un mouvement de contact donné (MVT, 104), un signal est détecté par la surface sensible capacitive, - un module (105) de réception d'une information émise par le dispositif de communication sans-fil, - un module (106) d'ouverture d'un canal de communication sécurisé avec le dispositif de communication sans-fil, si l'information émise par le dispositif de communication sans-fil est une information associée audit signal. L'invention concerne également un système et un procédé de communication.
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