Global Patent Index - EP 1072013 A1

EP 1072013 A1 2001-01-31 - CHIP CARD WITH AN ELECTRONIC BLOCKING FUNCTION

Title (en)

CHIP CARD WITH AN ELECTRONIC BLOCKING FUNCTION

Title (de)

CHIPKARTE MIT ELEKTRONISCHER SPERRFUNKTION

Title (fr)

CARTE A PUCE DOTEE D'UNE FONCTION ELECTRONIQUE DE BLOCAGE

Publication

EP 1072013 A1 (DE)

Application

EP 99920667 A

Priority

  • DE 19816417 A
  • EP 9902516 W

Abstract (en)

[origin: DE19816417A1] The invention relates to a circuit for a chip card, characterised by an active function which deactivates other functions by interrupting the electrical connections.

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

G06K 7/00

IPC 8 full level (invention and additional information)

G06K 19/07 (2006.01)

CPC (invention and additional information)

G06K 19/07769 (2013.01); G06K 19/07 (2013.01); H01L 23/576 (2013.01); H01L 2924/0002 (2013.01)

Combination set (CPC)

H01L 2924/0002 + H01L 2924/00

Citation (search report)

See references of WO 9953426A1

Designated contracting state (EPC)

DE FR GB

EPO simple patent family

DE 19816417 A1 19991028; EP 1072013 A1 20010131; US 6565007 B1 20030520; WO 9953426 A1 19991021

INPADOC legal status


2004-01-14 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20030715

2001-03-14 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20010130

2001-01-31 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20001113

2001-01-31 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): DE FR GB