EP 1002294 A1 20000524 - PORTABLE OBJECT WITH CONTACTLESS COMMUNICATION THROUGH TWO COMMUNICATION CHANNELS, INDUCTIVE AND RADIO WAVE
Title (en)
PORTABLE OBJECT WITH CONTACTLESS COMMUNICATION THROUGH TWO COMMUNICATION CHANNELS, INDUCTIVE AND RADIO WAVE
Title (de)
TRAGBARER GEGENSTAND ZUR INDUKTIV- ODER FUNK-KONTAKTLOSEN VERBINDUNG
Title (fr)
OBJET PORTATIF A COMMUNICATION SANS CONTACT SUIVANT DEUX VOIES DE COMMUNICATION, INDUCTIVE ET HERTZIENNE
Publication
Application
Priority
- FR 9901426 W 19990615
- FR 9807577 A 19980616
Abstract (en)
[origin: FR2779847A1] The invention concerns a portable object (10) to be used in a contactless secure automatic electronic transaction system comprising: means for setting up a first communication channel, by induction and short range, between the portable object and a terminal, with first transmitting means (26) and receiving means (26), co-operating with a tuned element (20) so as to pick up a modulated magnetic field coming from a terminal or to produce in response a modulated disturbance of said magnetic field; and means for setting up a second communication channel, long range, between the portable object and a receiver, said means comprising second transmission means (40) co-operating with an antenna (42) so as to radiate a modulated radio frequency wave. The second transmission means are capable of setting up a communication channel separate from the induction channel and of transmitting its own particular data to the remote receiver, and further means (26, 36 PWR) for selectively activating the second transmission means are provided.
IPC 1-7
IPC 8 full level
G06K 19/07 (2006.01); G06Q 20/00 (2012.01); G07B 15/02 (2011.01); G07F 7/10 (2006.01)
CPC (source: EP US)
G06K 19/0723 (2013.01 - EP); G06K 19/0724 (2013.01 - EP); G06Q 20/32 (2013.01 - EP US); G06Q 20/327 (2013.01 - EP); G06Q 20/341 (2013.01 - EP); G06Q 20/352 (2013.01 - EP); G07B 15/02 (2013.01 - EP); G07F 7/0886 (2013.01 - EP); G07F 7/1008 (2013.01 - EP)
Citation (search report)
See references of WO 9966451A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
FR 2779847 A1 19991217; FR 2779847 B1 20030418; CA 2297797 A1 19991223; EP 1002294 A1 20000524; MX PA00001651 A 20050701; WO 9966451 A1 19991223
DOCDB simple family (application)
FR 9807577 A 19980616; CA 2297797 A 19990615; EP 99925096 A 19990615; FR 9901426 W 19990615; MX PA00001651 A 19990615