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:
Dec. 20, 2005
Filed:
Feb. 16, 2000
Scott Edward Klopfenstein, Fishers, IN (US);
Scott Edward Klopfenstein, Fishers, IN (US);
Thomson Licensing S.A., Boulogne-Billancourt, FR;
Abstract
Decoder system initialization involves scanning to associate a particular program guide with individual channels. A similar procedure is also performed upon introduction of a new channel. A system for acquiring program guide information conveyed on one of a plurality of broadcast channels involves scanning through received broadcast channels to identify program guides available on individual channels. A program guide of a selected program guide type (e.g. analog-VBI type, MPEG PSI type or ATSC PSIP type) is associated with a broadcast channel by updating a video decoder database. The program guide of the selected program guide type is acquired and used in capturing packetized program information comprising a program conveyed on an individual broadcast channel. In another feature, data received on an individual broadcast channel is examined to identify program guides of particular type in a predetermined order.