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. 23, 2004
Filed:
Jul. 26, 2000
Kohei Ueno, Ichikawa, JP;
Akinori Hashimoto, Tokyo, JP;
Hisakazu Katoh, Tokyo, JP;
Hajime Matsumura, Tokyo, JP;
Tomohiro Saito, Tokyo, JP;
Other;
Abstract
A receiver is constructed so that it detects a short-break of a digital broadcasting wave by the absence of a synchronizing code or by a transmission control signal multiplexed with the broadcasting wave and, according to the short-break detection signal, holds data and state information (program arrangement, and reference time information) obtained by an antenna and converter ( ), tuner and digital decoding portion ( ), an error correction code decoding portion ( ), a stream multiplexed signal separating portion ( ), an audio/video decoding portion ( ) and the other components and performs a process for optimally changing characteristics of closed loops for establishing synchronization.