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Machine translation
1. (WO2002028007) SECURELY EXTENSIBLE COMPONENT META-DATA
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2002/028007    International Application No.:    PCT/US2001/042339
Publication Date: 04.04.2002 International Filing Date: 27.09.2001
Chapter 2 Demand Filed:    26.04.2002    
IPC:
G06F 21/00 (2006.01), H04L 9/32 (2006.01)
Applicants: CURL CORPORATION [US/US]; 8th floor, 400 Technology Square, Cambridge, MA 02139-3539 (US)
Inventors: BARBER, Christopher, E.; (US)
Agent: SMITH, James, M.; Hamilton, Brook, Smith & Reynolds, P.C., 530 Virginia Road, P.O. Box 9133, Concord, MA 01742-9133 (US)
Priority Data:
09/676,000 28.09.2000 US
Title (EN) SECURELY EXTENSIBLE COMPONENT META-DATA
(FR) METADONNEES DE COMPOSANTS EXTENSIBLES EN TOUTE SECURITE
Abstract: front page image
(EN)Methods and apparatus are provided for associating meta-data (13) with digital components (12) and for updating the meta-data with meta-data supplements (23). Security provisions are included to ensure unauthorized updates are not permitted.
(FR)L'invention concerne des procédés et un appareil servant à associer des métadonnées (13) à des composants numériques (12) et à mettre à jour les métadonnées avec des suppléments (23) de métadonnées. Des clauses de sécurité sont incluses afin de s'assurer que les mises à jour non autorisées ne sont pas permises.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, PH, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)