Global Patent Index - EP 1163630 A1

EP 1163630 A1 2001-12-19 - PORTABLE DATA DEVICE AND METHOD OF SWITCHING BETWEEN A POWER AND DATA MODE OF OPERATION

Title (en)

PORTABLE DATA DEVICE AND METHOD OF SWITCHING BETWEEN A POWER AND DATA MODE OF OPERATION

Title (de)

TRAGBARER DATENTRÄGER UND VERFAHREN ZUR UMSCHALTUNG ZWISCHEN LEISTUNGS- UND DATENBETRIEBSART

Title (fr)

DISPOSITIF PORTABLE DE STOCKAGE DE DONNEES ET PROCEDE DE COMMUTATION ENTRE UN MODE DE FONCTIONNEMENT ALIMENTATION ET UN MODE DE FONCTIONNEMENT DONNEES

Publication

EP 1163630 A1 (EN)

Application

EP 98960458 A

Priority

  • US 9825134 W
  • US 1239298 A

Abstract (en)

[origin: WO9938114A1] A portable data device (102) employs a single coil (106) for receiving both power and data from a terminal (101) and includes a power rectifier (205) and an ASK data receiver (215). A shunt regulator circuit (211) is coupled between the power rectifier (205) and the ASK data receiver (215) and is used to control a mode selector (203). The mode selector (203) is used for switching between a power extraction mode of operation and a data exchange mode of operation.

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

G06K 19/06; G05F 1/10; G05F 1/613; G06F 17/60; G06K 15/00; G06K 15/02

IPC 8 full level (invention and additional information)

G06K 7/00 (2006.01); G06K 19/07 (2006.01)

CPC (invention and additional information)

G06K 19/0701 (2013.01); G06K 7/0008 (2013.01); G06K 19/0723 (2013.01)

Designated contracting state (EPC)

CH DE FR GB IT LI NL

EPO simple patent family

WO 9938114 A1 19990729; AU 1604399 A 19990809; AU 719445 B2 20000511; EP 1163630 A1 20011219; EP 1163630 A4 20020731

INPADOC legal status


2002-09-25 [18W] APPLICATION WITHDRAWN

- Date of withdrawal: 20020718

2002-07-31 [A4] DESPATCH OF SUPPLEMENTARY SEARCH REPORT

- Effective date: 20020617

2002-07-31 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A4

- Designated State(s): CH DE FR GB IT LI NL

2002-07-31 [RIC1] CLASSIFICATION (CORRECTION)

- Free text: 7G 06K 19/06 A, 7G 06K 15/00 B, 7G 06K 15/02 B, 7G 06F 17/60 B, 7G 05F 1/10 B, 7G 05F 1/613 B, 7G 06K 19/07 B

2002-05-08 [D18D] APPLICATION DEEMED TO BE WITHDRAWN (DELETED)

2001-12-19 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000131

2001-12-19 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): CH DE FR GB IT LI NL