Global patent index - EP 0974217 A2

EP 0974217 A2 2000-01-26 - METHOD OF SECURE SERVER CONTROL OF LOCAL MEDIA VIA A TRIGGER THROUGH A NETWORK FOR INSTANT LOCAL ACCESS OF ENCRYPTED DATA ON LOCAL MEDIA

Title (en)

METHOD OF SECURE SERVER CONTROL OF LOCAL MEDIA VIA A TRIGGER THROUGH A NETWORK FOR INSTANT LOCAL ACCESS OF ENCRYPTED DATA ON LOCAL MEDIA

Title (de)

VERFAHREN ZUR SICHEREN AUSLÖSUNG DES ABSPIELENS VON BESCHÄDIGTEN LOKALEN DATENTRÄGERN DURCH DAS WEB

Title (fr)

PROCEDE PERMETTANT DE PROTEGER PAR VERROUILLAGE LA GESTION SERVEUR SUR DES SUPPORTS LOCAUX AVEC UTILISATION D'UN RESEAU ASSURANT L'ACCES LOCAL INSTANTANE AUX DONNEES CRYPTEES DES SUPPORTS LOCAUX

Publication

EP 0974217 A2 (EN)

Application

EP 97947544 A

Priority

  • US 9720929 W
  • US 75616296 A
  • US 79209297 A
  • US 87208297 A
  • US 91179697 A

Abstract (en)

[origin: WO9824037A2] A method of transmitting protected video and/or graphic data over the Internet from a Web site, by encrypting the video and/or graphic data and storing it at a Web site associated with a server, and by encrypting a video player and storing it at the Web site. Both are then downloaded to a requesting computer via the Internet or Intranet. The requesting computer decrypts the video and/or graphic data and video player via a previously supplied decryption key, so that the video may be played back by the decrypted player.

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

H04L 29/06; G06F 1/00; G06F 12/14; G11B 20/00

IPC 8 full level (invention and additional information)

G06F 1/00 (2006.01); G06F 21/10 (2013.01); G11B 20/00 (2006.01); H04L 29/06 (2006.01); H04N 7/16 (2011.01)

CPC (invention and additional information)

H04L 63/0428 (2013.01); G06F 21/10 (2013.01); G11B 20/00086 (2013.01); G11B 20/00137 (2013.01); G11B 20/00152 (2013.01); G11B 20/00159 (2013.01); G11B 20/0021 (2013.01); G11B 20/00615 (2013.01); G11B 20/0071 (2013.01); H04L 29/06 (2013.01); H04L 63/061 (2013.01); H04L 63/083 (2013.01); H04N 21/4622 (2013.01); H04N 21/4782 (2013.01); G06F 2211/007 (2013.01)

Citation (search report)

See references of WO 9824037A3

Designated contracting state (EPC)

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

EPO simple patent family

WO 9824037 A2 19980604; WO 9824037 A3 19981203; AU 5259898 A 19980622; CA 2271012 A1 19980604; EP 0974217 A2 20000126

INPADOC legal status

2007-06-22 [REG HK WD] APPLICATIONS WITHDRAWN, DEEMED TO BE WITHDRAWN, OR REFUSED AFTER PUBLICATION IN HONG KONG

- Ref Legal Event Code: WD

- Ref Document Number: 1026790

- Country of Ref Document: HK

2005-12-07 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20050601

2000-01-26 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 19990616

2000-01-26 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

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