EP 0744061 A1 19961127 - COMBINED CHIP CARD
Title (en)
COMBINED CHIP CARD
Title (de)
KOMBINIERTE CHIPKARTE
Title (fr)
CARTE A PUCE COMBINEE
Publication
Application
Priority
- DE 9500119 W 19950128
- DE 4403753 A 19940208
Abstract (en)
[origin: DE4403753C1] The description relates to a contact block (10, 8) for contacting and contactless plastic cards with embedded IC (1) which provides additional protection for the embedded ICs and may also be used as a sensitive switching component for electronic purposes. In particular, the operation as a switching component can make it possible for the contactless functions of the card to be switched on or off by a card user for the purposes of remote transmission. In addition, the contact block can be exchanged and thus contact card functions are maintained even when the contacts are worn.
IPC 1-7
IPC 8 full level
G06K 19/07 (2006.01); G06K 19/077 (2006.01)
CPC (source: EP KR US)
G06K 19/077 (2013.01 - KR); G06K 19/07743 (2013.01 - EP US); G06K 19/07745 (2013.01 - EP US); G06K 19/07749 (2013.01 - EP US); G06K 19/07769 (2013.01 - EP US); G06K 19/07779 (2013.01 - EP US); G06K 19/07783 (2013.01 - EP US); H01L 2924/0002 (2013.01 - EP US)
Citation (search report)
See references of WO 9522121A1
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI NL SE
DOCDB simple family (publication)
DE 4403753 C1 19950720; AU 1574395 A 19950829; CN 1140502 A 19970115; EP 0744061 A1 19961127; EP 0751478 A2 19970102; EP 0751478 A3 20010516; JP H09507931 A 19970812; KR 970700887 A 19970212; US 5773812 A 19980630; WO 9522121 A1 19950817
DOCDB simple family (application)
DE 4403753 A 19940208; AU 1574395 A 19950128; CN 95191489 A 19950128; DE 9500119 W 19950128; EP 95907546 A 19950128; EP 96113382 A 19950128; JP 51820595 A 19950128; KR 19960704300 A 19960808; US 71206196 A 19960808