The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 10, 2021
Filed:
Jul. 30, 2020
The Nielsen Company (Us), Llc, New York, NY (US);
Ken Joseph Frett, Tampa, FL (US);
Vladimir Kuznetsov, Ellicott City, MD (US);
David Gish, Riverdale, NJ (US);
Sadhana Gupta, Columbia, MD (US);
The Nielsen Company (US), LLC, New York, NY (US);
Abstract
Systems, methods, apparatus, and articles of manufacture to improve timestamp transition resolution of watermarks are disclosed. An example system includes a processor to: identify a first transition window between a first watermark detected in media and a second watermark detected in the media; calculate a first number of time units between the first watermark and the second watermark; when the first number of time units is greater than a threshold, set the first transition window as a first reference transition window, and map the first reference transition window forward by a second number of time units; identify a second transition window between the second watermark and a third watermark detected in the media; calculate a third number of time units between the second watermark and the third watermark; when the third number of time units is greater than the threshold, calculate a fourth number of time units included in an overlap between the first reference transition window and the second transition window, and when the fourth number of time units is less than or equal to the threshold, set the overlap between the first reference transition window and the second transition window as an established time transition.