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:
Apr. 24, 2012
Filed:
Sep. 28, 2011
Albert John Mcgowan, Phoenix, AZ (US);
Albert John McGowan, Phoenix, AZ (US);
Unicorn Media, Inc., Tempe, AZ (US);
Abstract
Techniques are disclosed for watermarking a video file by watermarking a requested chunk of the video file, which can be done in real time after the request is made for the chunk, during playback of the video file. These techniques can include determining a unique identifier based on unique information of the request and encoding the unique identifier in the requested chunk before sending the requested chunk. Some embodiments can include joining the watermarked chunk with other chunks to reproduce the video file, and sending the reproduced video file having the watermarked chunk included therein.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile