Source: http://www.google.fr/patents/US8085975
Timestamp: 2013-05-24 20:40:30
Document Index: 715186587

Matched Legal Cases: ['Application No. 2', 'Application No. 04776572', 'Application No. 05780308', 'Application No. 2004258470', 'Application No. 2010200873', 'Application No. 2005270105', 'Application No. 2004258470', 'Application No. 10', 'Application No. 200480020200', 'Application No. 200580026107', 'Application No. 201010501205', 'Application No. 200480020200', 'Application No. 200580026107', 'Application No. 93117000', 'Application No. 93117000']

Brevet US8085975 - Methods and apparatus for embedding watermarks - Google�BrevetsRecherche Images Maps Play YouTube Actualit�s Gmail Drive Plus » Recherche avanc�e dans les brevets | Historique Web | Connexion Recherche avanc�e dans les brevets BrevetsMethods and apparatus for embedding a watermark are disclosed. An example method for embedding a watermark disclosed herein comprises identifying a transform coefficient associated with a compressed digital data stream, obtaining a mantissa code, and modifying the transform coefficient based on the mantissa...http://www.google.fr/patents/US8085975?utm_source=gb-gplus-shareBrevet US8085975 - Methods and apparatus for embedding watermarks Num�ro de publicationUS8085975 B2Type de publicationOctroi Num�ro de demande12/613,334 Date de publication27 d�c. 2011 Date de d�p�t5 nov. 2009 Date de priorit�13 juin 2003Autre r�f�rence de publicationUS7460684US7643652US8351645US20070300066US20090074240US20100046795US20120039504 InventeursVenugopal Srinivasan Cessionnaire d'origineThe Nielsen Company (Us), Llc Classification aux �tats-Unis382/100713/176 Classification internationaleG06K9/00H04L9/32 Classification coop�rativeG10L19/018G10L25/27G10L19/0212 Classification europ�enneG10L19/018R�f�rencesCitations de brevets (106)Citations hors brevets (49)Liens externesUSPTO Cession USPTO EspacenetMethods and apparatus for embedding watermarksUS 8085975 B2 R�sum� Methods and apparatus for embedding a watermark are disclosed. An example method for embedding a watermark disclosed herein comprises identifying a transform coefficient associated with a compressed digital data stream, obtaining a mantissa code, and modifying the transform coefficient based on the mantissa code to embed the watermark.
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