![]() Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by Nielsen Co US LLC filed Critical Nielsen Co US LLC Priority to US12/101,738 priority Critical patent/US8805689B2/en Assigned to NIELSEN COMPANY (U.S.), INC., THE reassignment NIELSEN COMPANY (U.S.), INC., THE ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Original Assignee Nielsen Co US LLC Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Luff Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Granted Application number US12/101,738 Other versions US8805689B2 Google Patents Methods and apparatus to generate and use content-aware watermarksÄownload PDF Info Publication number US20090256972A1 US20090256972A1 US12/101,738 US10173808A US2009256972A1 US 20090256972 A1 US20090256972 A1 US 20090256972A1 US 10173808 A US10173808 A US 10173808A US 2009256972 A1 US2009256972 A1 US 2009256972A1 Authority US United States Prior art keywords word media content watermark aware Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US20090256972A1 - Methods and apparatus to generate and use content-aware watermarks US20090256972A1 - Methods and apparatus to generate and use content-aware watermarks ![]()
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