Global Patent Index - EP 0996937 A1

EP 0996937 A1 2000-05-03 - SECURE TRANSACTIONS

Title (en)

SECURE TRANSACTIONS

Title (de)

GESICHERTE TRANSAKTIONEN

Title (fr)

TRANSACTIONS PROTEGEES

Publication

EP 0996937 A1 (EN)

Application

EP 98933804 A

Priority

  • GB 9802083 W
  • US 89522597 A
  • US 89528297 A
  • US 89541797 A

Abstract (en)

[origin: WO9904374A1] The invention provides a secure transaction system including a transponder (100) (tag), point of sale (POS) device (200) and a host network authorization system (300). The transponder and host are arranged to communicate with each other via the point-of-sale device and at least one of the host or transducer authenticates that information received originated from the other, the authentication being based on data available to the host and transponder which data is not available to the point-of-sale device. By employing the invention secure information may be communicated between the transponder and the host via the point-of-sale device without access to the information being possible at the point-of-sale device itself.

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

G07F 7/10; G07F 13/02

IPC 8 full level (invention and additional information)

G06Q 20/00 (2012.01); G07F 7/08 (2006.01); G07F 7/10 (2006.01); G07F 13/02 (2006.01)

CPC (invention and additional information)

G07F 7/1008 (2013.01); G06Q 20/20 (2013.01); G06Q 20/28 (2013.01); G06Q 20/341 (2013.01); G06Q 20/3576 (2013.01); G06Q 20/363 (2013.01); G06Q 20/4093 (2013.01); G07F 7/0866 (2013.01); G07F 13/025 (2013.01)

Citation (search report)

See references of WO 9904374A1

Designated contracting state (EPC)

DE FR GB IT

EPO simple patent family

WO 9904374 A1 19990128; AU 8349998 A 19990210; EP 0996937 A1 20000503

INPADOC legal status


2004-04-14 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20031008

2003-10-15 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: GILBARCO INC.

2001-07-18 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20010530

2000-08-16 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: MARCONI COMMERCE SYSTEMS INC.

2000-05-03 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000209

2000-05-03 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE FR GB IT