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1. (WO2007005052) SYSTEM AND METHOD FOR FILM WATERMARKING
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/005052 International Application No.: PCT/US2005/043827
Publication Date: 11.01.2007 International Filing Date: 06.12.2005
IPC:
G06F 17/00 (2006.01)
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
17
Digital computing or data processing equipment or methods, specially adapted for specific functions
Applicants:
THOMSON LICENSING [FR/FR]; 46, Quai A. Le Gallo F-92100 Boulogne Billancourt, FR (AllExceptUS)
TECHNICOLOR, INC. [US/US]; 4050 Lankershim Boulevard North Hollywood, California 91608, US (AllExceptUS)
YOON, Youngshik [KR/US]; US (UsOnly)
VIZIREANU, Ion [US/US]; US (UsOnly)
DERRENBERGER, Mike, Arthur [US/US]; US (UsOnly)
ELO, Margit, Elisabeth [US/US]; US (UsOnly)
CHAI, Sek, Loong [US/US]; US (UsOnly)
KNITTEL, Joachim [DE/DE]; DE (UsOnly)
GILMARTIN, David [US/US]; US (UsOnly)
HOGUE, Bill [US/US]; US (UsOnly)
PINTO, Fabian [EC/US]; US (UsOnly)
Inventors:
YOON, Youngshik; US
VIZIREANU, Ion; US
DERRENBERGER, Mike, Arthur; US
ELO, Margit, Elisabeth; US
CHAI, Sek, Loong; US
KNITTEL, Joachim; DE
GILMARTIN, David; US
HOGUE, Bill; US
PINTO, Fabian; US
Agent:
TRIPOLI, Joseph, S. ; c/o Thomson Licensing Inc. 2 Independence Way, Suite 200 Princeton, New Jersey 08540, US
Priority Data:
60/694,83229.06.2005US
Title (EN) SYSTEM AND METHOD FOR FILM WATERMARKING
(FR) SYSTEME ET PROCEDE L'ENREGISTREMENT DE FILIGRANE SUR UN FILM
Abstract:
(EN) A system and method for watermarking a film (112) includes a light source array one or more light sources (406) having light directed toward a film to be including watermarked (254). A control mechanism (420) is configured to synchronize a position of the film with the light sources such that the light sources are activated to record a watermark on the film to identify an aspect of the film, wherein the watermark includes a plurality of spots aligned transversely to a direction of film motion during printing of the film.
(FR) La présente invention a trait à un système et un procédé pour le l'enregistrement de filigrane sur un film (112) comportant un réseau de sources lumineuses comprenant une ou des sources lumineuses (406) dont la lumière est orientée vers le film à être inclus en filigrane (254). Un mécanisme de commande (420) est configuré pour la synchronisation d'une position du film avec les sources lumineuses de sorte que les sources lumineuses soient activées pour l'enregistrement d'un filigrane sur le film pour l'identification d'un aspect du film, ledit filigrane comprenant une pluralité de taches alignées transversalement à la direction du déplacement du film lors de l'impression du film.
front page image
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, 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, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, 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:
US20090079809