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:
Oct. 04, 2016
Filed:
Dec. 30, 2013
Google Inc., Mountain View, CA (US);
Diego Puppin, Newton, MA (US);
Mehul Agarwal, Boston, MA (US);
Google Inc., Mountain View, CA (US);
Abstract
A system and method for fingerprinting content via a playlist are provided. The system includes a content requestor to receive an indication that a request for content is to be served, the content being served with a duplication restriction; a code generator to generate a code with a plurality of bits associated with the content being served, a number of the plurality of bits of the code being defined based on the length of the content divided by a predetermined length of equally sized segments; a playlist generator to generate a playlist to serve a plurality of segments, each of the plurality of segment's length being determined by a corresponding bit of the code; and a playlist transmitter to transmit the playlist along with the content to a visitor or device associated with the request.