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:
Aug. 29, 2000
Filed:
Apr. 09, 1998
Mehmet Kemal Ozkan, Indianapolis, IN (US);
Chia-Yuan Teng, San Diego, CA (US);
Edwin Arturo Heredia, Indianapolis, IN (US);
Thomson Consumer Electronics, Indianapolis, IN (US);
Abstract
Program channels are allocated first and second identification numbers in packetized program information used in video processing and storage medium formats. Packetized program information is decoded to provide data content of a program. Channel map information in the packetized program information is identified. The channel map includes a first identification number for use in identifying a first broadcast sub-channel and the first identification number is associated with a first broadcast source. The channel map also includes a second identification number for use in identifying the first broadcast sub-channel from among a group of sub-channels associated with the first identification number. The identified information is assembled to form a channel map suitable for use in identifying a program transmitted on the first broadcast channel using the first and second identification numbers in conjunction.