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:
Mar. 06, 2001
Filed:
Sep. 10, 1998
Applicant:
Inventors:
David J. Matz, Hillsboro, OR (US);
James P. Ketrenos, Beaverton, OR (US);
Assignee:
Intel Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 5/76 ;
U.S. Cl.
CPC ...
H04N 5/76 ;
Abstract
An interactive broadcast may include television programming and associated services such as closed caption scripts. The audio portion of the broadcast television programming, in closed caption script format, is parsed and compared to a key word database which may be preprogrammed by the user. The closed caption text may be displayed in real time. When a match is identified, an event is fired. The particular event which occurs and the key word may be programmed by the user.