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1. (WO2010077112) SYSTEM AND METHOD FOR PROVIDING CONTENT FOR DIGITAL RIGHTS MANAGEMENT
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/077112 International Application No.: PCT/KR2009/008015
Publication Date: 08.07.2010 International Filing Date: 31.12.2009
IPC:
G06F 21/00 (2006.01) ,G06Q 50/00 (2006.01) ,G06F 15/16 (2006.01) ,G06F 3/00 (2006.01)
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
21
Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
Q
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
50
Systems or methods specially adapted for a specific business sector, e.g. utilities or tourism
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
15
Digital computers in general; Data processing equipment in general
16
Combinations of two or more digital computers each having at least an arithmetic unit, a programme unit and a register, e.g. for a simultaneous processing of several programmes
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
3
Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
Applicants:
SAMSUNG ELECTRONICS CO., LTD. [KR/KR]; 416, Maetan-dong, Yeongtong-gu, Suwon-si, Gyeonggi-do 443-742, KR (AllExceptUS)
LEE, Byung Rae [KR/KR]; KR (UsOnly)
HWANG, Sung Oh [KR/KR]; KR (UsOnly)
SERGEY, Seleznev [RU/KR]; KR (UsOnly)
Inventors:
LEE, Byung Rae; KR
HWANG, Sung Oh; KR
SERGEY, Seleznev; KR
Agent:
YOON, Dong Yol; YOON & LEE International Patent & Law Firm, 3rd FL, Ace Highend Tower-5, 505-18, Gasan-dong, Geumcheon-gu, Seoul 153-803, KR
Priority Data:
10-2009-000027905.01.2009KR
Title (EN) SYSTEM AND METHOD FOR PROVIDING CONTENT FOR DIGITAL RIGHTS MANAGEMENT
(FR) SYSTÈME ET PROCÉDÉ POUR LA FOURNITURE DE CONTENU POUR LA GESTION DES DROITS NUMÉRIQUES
Abstract:
(EN) A method of providing DRM content, including transmitting, by a content issuer, when a request for a specific main content of a communication terminal is input, a DRM content including the main content and a preset sub-content corresponding to the main content to the communication terminal; transmitting, by a rights issuer, a rights object having constraint condition information for securing reproduction of the sub-content to the communication terminal; and reproducing, by the communication terminal, when the DRM content and the rights object are received, the sub-content by analyzing the rights object and reproducing, when reproduction of the sub-content is complete, the main content. Reproduction of a sub-content in a communication terminal can be secured through constraint condition information of a rights object, and waste of resources required for providing a sub-content can be suppressed.
(FR) Procédé de fourniture de contenu DRM, incluant la transmission, par un émetteur de contenu, lorsqu'une demande concernant un contenu principal spécifique d'un terminal de communication est entrée, d'un contenu DRM, incluant le contenu principal et un sous-contenu prédéfini correspondant au contenu principal, au terminal de communication ; la transmission, par un émetteur de droits, d'un objet de droits ayant des informations de condition de contrainte pour sécuriser la reproduction du sous-contenu au terminal de communication ; et la reproduction, par le terminal de communication, lorsque le contenu DRM et l'objet de droits sont reçus, du sous-contenu par l'analyse de l'objet de droits et la reproduction, lorsque la reproduction du sous-contenu est achevée, du contenu principal. La reproduction d'un sous-contenu dans un terminal de communication peut être sécurisée par le biais d'informations de condition de contrainte d'un objet de droits, et le gaspillage de ressources requises pour fournir un sous-contenu peut être supprimé.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, 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)
Also published as:
EP2374086JP2012514784CN102272765