Global Patent Index - EP 0976099 A2

EP 0976099 A2 2000-02-02 - CHIP CARD

Title (en)

CHIP CARD

Title (de)

CHIPKARTE

Title (fr)

CARTE A PUCE

Publication

EP 0976099 A2 (DE)

Application

EP 97920521 A

Priority

  • DE 9700538 W
  • DE 19610098 A
  • DE 19610507 A

Abstract (en)

[origin: CA2248788A1] The disclosure relates to a chip card for contact or contact-free access to a chip inside a chip module. The chip module is arranged in a recess (59) in a card body (49) in such a way that outer contact surfaces (51) of the chip module are disposed on the surface (60) of the card body (49) and inner contact surfaces (53) of the chip module are connected to the wire ends (55, 56) of a coil (57) fitted in the card body to form a transponder unit. The coil is a wire-wound coil (57) and the recess (59) for the chip module is of a depth (t) such that wire ends (55, 56) inside the recess (59) are provided with a flattened contact area (63) by the process which forms the recess (59).

IPC 1-7 (main, further and additional classification)

G06K 19/00

IPC 8 full level (invention and additional information)

G06K 19/07 (2006.01); G06K 19/077 (2006.01)

CPC (invention and additional information)

G06K 19/07769 (2013.01); G06K 19/07743 (2013.01); G06K 19/07749 (2013.01); G06K 19/0775 (2013.01); G06K 19/07779 (2013.01)

Citation (search report)

See references of WO 9735273A3

Designated contracting state (EPC)

AT BE CH DE ES FR GB IE IT LI NL

EPO simple patent family

DE 19654902 A1 19971023; DE 19654902 C2 20000203; AU 4000097 A 19971010; AU 723495 B2 20000831; CA 2248788 A1 19970925; EP 0976099 A2 20000202; JP 2000506653 A 20000530; JP 3781196 B2 20060531; US 6142381 A 20001107; WO 9735273 A2 19970925; WO 9735273 A3 19980212

INPADOC legal status


2003-04-16 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20021008

2002-05-08 [RIC1] CLASSIFICATION (CORRECTION)

- Ref Legal Event Code: RIC1

- Free Format Text: 7G 06K 19/00 A, 7G 06K 19/077 B

2001-04-11 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20010221

2000-02-02 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 19981002

2000-02-02 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): AT BE CH DE ES FR GB IE IT LI NL