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:
Jul. 15, 2014
Filed:
Dec. 15, 2009
Applicant:
Changqing Wang, Acton, MA (US);
Inventor:
Changqing Wang, Acton, MA (US);
Assignee:
Verizon Patent and Licensing Inc., Basking Ridge, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 7/173 (2011.01);
U.S. Cl.
CPC ...
Abstract
Television programming may be annotated with metadata and the metadata may be shared among subscribers. A set-top box may receive, from a server, metadata relating to a television program, the metadata having been created by users of other set-top boxes and at least some elements of the metadata including information describing portions of the television program to which the metadata is relevant. The set-top box may present the metadata during portions of the television program at which the metadata is relevant.