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:
Sep. 29, 2015
Filed:
Jan. 20, 2014
Applicant:
Rpx Corporation, San Francisco, CA (US);
Inventors:
Rainer W. Lienhart, Friedberg, DE;
Charles A. Eldering, Furlong, PA (US);
Assignee:
RPX Corporation, San Francisco, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); G06K 9/36 (2006.01); G06F 17/30 (2006.01); G06K 9/32 (2006.01); G06Q 30/02 (2012.01); H04H 60/37 (2008.01); H04N 7/16 (2011.01); H04N 21/214 (2011.01); H04N 21/234 (2011.01); H04N 21/2547 (2011.01); H04N 21/258 (2011.01); H04N 21/2668 (2011.01); H04N 21/414 (2011.01); H04N 21/433 (2011.01); H04N 21/44 (2011.01); H04N 21/458 (2011.01); H04N 21/81 (2011.01); H04N 21/8352 (2011.01); H04N 21/84 (2011.01); H04N 21/8405 (2011.01); H04N 21/845 (2011.01); H04N 21/8547 (2011.01); H04H 60/59 (2008.01); H04N 7/088 (2006.01);
U.S. Cl.
CPC ...
G06K 9/00744 (2013.01); G06F 17/30802 (2013.01); G06F 17/30814 (2013.01); G06K 9/00711 (2013.01); G06K 9/00758 (2013.01); G06K 9/3266 (2013.01); G06Q 30/02 (2013.01); G06Q 30/0241 (2013.01); H04H 60/37 (2013.01); H04N 7/0887 (2013.01); H04N 7/162 (2013.01); H04N 21/2143 (2013.01); H04N 21/23418 (2013.01); H04N 21/23424 (2013.01); H04N 21/2547 (2013.01); H04N 21/25891 (2013.01); H04N 21/2668 (2013.01); H04N 21/41415 (2013.01); H04N 21/4331 (2013.01); H04N 21/44008 (2013.01); H04N 21/44016 (2013.01); H04N 21/458 (2013.01); H04N 21/812 (2013.01); H04N 21/8352 (2013.01); H04N 21/84 (2013.01); H04N 21/8405 (2013.01); H04N 21/8455 (2013.01); H04N 21/8456 (2013.01); H04N 21/8547 (2013.01); H04H 60/59 (2013.01); H04N 7/088 (2013.01);
Abstract
A method and system for detection of video segments in compressed digital video streams is presented. The compressed digital video stream is examine to determine synchronization points, and the compressed video signal is analyzed following detection of the synchronization points to create video fingerprints that are subsequently compared against a library of stored fingerprints.