Global Patent Index - EP 1050144 A1

EP 1050144 A1 2000-11-08 - SECURE DATA COMMUNICATION SYSTEM

Title (en)

SECURE DATA COMMUNICATION SYSTEM

Title (de)

SICHERES DATENKOMMUNIKATIONSSYSTEM

Title (fr)

SYSTEME SUR DE TELECOMMUNICATIONS

Publication

EP 1050144 A1 (EN)

Application

EP 98900938 A

Priority

GB 9800185 W

Abstract (en)

[origin: WO9938302A1] A secure data communication system comprising a first computer (10, 16) is adapted to transmit/receive information to/from a second computer (12) via a first communication path (14). The first computer (10, 16) is adapted to transmit/receive information to/from a second computer (12) via a second communication path (20) distinct from the first communication path (14), and the first computer (10, 16) is adapted to split the information into at least two different portions of partial information prior to transmitting the information to the second computer, and transmit the at least two different portions of partial information via the first and the second communication path. The second computer (12) is adapted to receive at least two different portions of partial information from the first computer via the first and the second communication path, and combine the at least two different portions of partial information to obtain the original information.

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

H04L 29/06

IPC 8 full level (invention and additional information)

H04L 29/06 (2006.01)

CPC (invention and additional information)

H04L 63/0428 (2013.01); H04L 29/06 (2013.01); H04L 63/10 (2013.01); H04L 63/18 (2013.01); H04L 69/14 (2013.01)

Citation (search report)

See references of WO 9938302A1

Designated contracting state (EPC)

DE DK FI FR GB IT NL SE

EPO simple patent family

WO 9938302 A1 19990729; EP 1050144 A1 20001108

INPADOC legal status


2002-09-18 [18R] REFUSED

- Effective date: 20020429

2001-10-24 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20010907

2000-11-08 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000717

2000-11-08 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE DK FI FR GB IT NL SE