Global Patent Index - EP 1332576 A4

EP 1332576 A4 20040915 - CONTENT AUTHORIZATION SYSTEM OVER NETWORKS INCLUDING THE INTERNET AND METHOD FOR TRANSMITTING SAME

Title (en)

CONTENT AUTHORIZATION SYSTEM OVER NETWORKS INCLUDING THE INTERNET AND METHOD FOR TRANSMITTING SAME

Title (de)

INHALTSAUTORISIERUNGSSYSTEM ÜBER NETZWERKE, EINSCHLIESSLICH DES INTERNETS, UND VERFAHREN ZUM ÜBERTRAGEN DIESER

Title (fr)

SYSTEMES D'AUTORISATION D'ACCES A DES CONTENUS DES RESEAUX COMPRENANT INTERNET ET PROCEDE DE TRANSMISSION CORRESPONDANT

Publication

EP 1332576 A4 20040915 (EN)

Application

EP 00972208 A 20001016

Priority

US 0028613 W 20001016

Abstract (en)

[origin: WO0233509A2] An internet or other content authorization system consists of an Internet authorization notice in the form of a flag. This flag can be embedded in each original recording at the time of manufacture, such that a primary feature of the flagging system is to prevent Internet access and unauthorized use of any original recording that does not contain an Internet authorization flag. The Internet authorization flag can be recorded on a media, such as digital audio tapes (DATs), compact discs (CDs), digital video/versatile discs (DVDs), and personal computers (PCs), r subjected to a transmission channel or network, including satellite, cable, the Internet or intranets. The Internet authorization flagging system also allows control of different kinds of authorized Internet uses that may be made, and is capable of identifying the existence and location of unauthorized Internet use.

IPC 1-7

H04L 9/00; G10L 19/00; H04L 29/06; H04N 1/32

IPC 8 full level

H04L 29/06 (2006.01); H04N 7/167 (2011.01); G06F 1/00 (2006.01)

CPC (source: EP)

H04L 63/08 (2013.01); H04N 7/1675 (2013.01); H04N 21/44204 (2013.01); H04N 21/4627 (2013.01); H04N 21/6125 (2013.01); H04N 21/8113 (2013.01); H04N 21/8355 (2013.01); H04L 2463/101 (2013.01)

Citation (search report)

  • [X] WO 9948296 A1 19990923 - INTERTRUST TECH CORP [US]
  • [A] US 5629980 A 19970513 - STEFIK MARK J [US], et al
  • [X] ZHAO J: "A www service to embed and prove digital copyright watermarks", CONFERENCE ARTICLE, 1996, XP000199921
  • [X] "MPEG-4 INTELLECTUAL PROPERTY MANAGEMENT & PROTECTION (IPMP) OVERVIEW & APPLICATIONS DOCUMENT", INTERNATIONAL ORGANIZATION FOR STANDARDIZATION - ORGANISATION INTERNATIONALE DE NORMALISATION, XX, XX, December 1998 (1998-12-01), pages 1 - 8, XP000997243
  • [X] NICHOLSEN D ET AL: "WATERMARKING IN THE MPEG-4 CONTEXT", PROCEEDINGS OF THE EUROPEAN CONFERENCE ON MULTIMEDIA APPLICATIONS,SERVICES AND TECHNIQUES, XX, XX, 1999, pages 472 - 492, XP000910536
  • [X] "MPEG-4 IPR PROTECTION REQUIREMENTS SPECIFICATIONS", SPECIFICATION, July 1998 (1998-07-01), XP002155817, Retrieved from the Internet <URL:ftp://ftp.tele-ucl.ac.be/pub/TALISMAN/d1.doc> [retrieved on 20001215]
  • See also references of WO 0233509A3

Designated contracting state (EPC)

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

DOCDB simple family (publication)

WO 0233509 A2 20020425; WO 0233509 A3 20020912; AU 1090401 A 20020429; AU 2001210904 B2 20060928; CA 2425936 A1 20020425; CA 2425936 C 20070925; EP 1332576 A2 20030806; EP 1332576 A4 20040915

DOCDB simple family (application)

US 0028613 W 20001016; AU 1090401 A 20001016; AU 2001210904 A 20001016; CA 2425936 A 20001016; EP 00972208 A 20001016