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. 26, 2011
Filed:
Aug. 24, 2005
Nagarjuna Venna, Dracut, MA (US);
Kaynam Hedayat, Newton, MA (US);
Nagarjuna Venna, Dracut, MA (US);
Kaynam Hedayat, Newton, MA (US);
EXFO Service Assurance Inc., Chelmsford, MA (US);
Abstract
A system and method for monitoring a sequence of video packets for quantifying video quality includes a video picture monitor that accesses data in a header of a video packet included in the sequence of video packets. The header is separate from video content stored in the video packet. The video picture monitor also determines from the accessed data, a relationship between a portion of a picture included in the video packet and at least a portion of a picture included in another video packet. Both video packets are included in the sequence of video packets. This relationship indicates whether to use the video content stored in the first video packet to quantify video quality.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile