Global Patent Index - EP 1163794 A1

EP 1163794 A1 2001-12-19 - ASSOCIATING CONTENT WITH HOUSEHOLDS USING SMART CARDS

Title (en)

ASSOCIATING CONTENT WITH HOUSEHOLDS USING SMART CARDS

Title (de)

HAUSHALTBASIERTE INHALTSZUORDNUNG MIT SPEICHERKARTEN

Title (fr)

ASSOCIATION D'UN CONTENU A DES MENAGES AU MOYEN DE CARTES A PUCE

Publication

EP 1163794 A1 (EN)

Application

EP 00916645 A

Priority

  • US 0007823 W
  • US 12599899 P

Abstract (en)

[origin: WO0057637A1] Media content is associated with households using smart cards. The media content is encrypted and/or decrypted based on a household identifier corresponding to a smart card. Media content is encrypted such that it can only be decrypted with the same (or similar) smart card. Thus, the encrypted media content can be safely transferred within a computing device, stored, transferred to other computing devices, etc. because it cannot be decrypted without the smart card.

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

H04N 5/00; H04N 7/16

IPC 8 full level (invention and additional information)

H04N 5/00 (2011.01); H04N 7/16 (2011.01); H04N 7/167 (2011.01); H04N 7/24 (2011.01)

CPC (invention and additional information)

H04N 21/43615 (2013.01); H04N 7/163 (2013.01); H04N 7/1675 (2013.01); H04N 21/2541 (2013.01); H04N 21/4532 (2013.01); H04N 21/454 (2013.01); H04N 21/835 (2013.01)

Citation (search report)

See references of WO 0057637A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

WO 0057637 A1 20000928; AT 467312 T 20100515; AU 3771900 A 20001009; AU 4025900 A 20001009; DE 60044333 D1 20100617; EP 1161828 A1 20011212; EP 1161828 B1 20100505; EP 1163794 A1 20011219; WO 0057636 A1 20000928

INPADOC legal status


2010-11-17 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20100526

2007-12-19 [R17C] DESPATCH OF FIRST EXAMINATION REPORT (CORRECTION)

- Effective date: 20071115

2007-10-31 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20071001

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

- Effective date: 20010907

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

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE