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. 26, 2003
Filed:
Jan. 07, 2000
Toyomi Yamagata, Matsubara, JP;
Yoshikazu Mihara, Kawanishi, JP;
Sanyo Electric Co., Ltd., Osaka, JP;
Abstract
A TS data filtering circuit in a digital broadcasting receiver comprises storage means for storing, when it cannot be judged whether or not a data row in a TS packet is a data row to be acquired by making matching judgment by hardware, data in the TS packet in a memory, matching judgment means for making matching judgment by software on the data stored in the memory by the storage means, and means for starting the matching judgment in the matching judgment means at a stage where data corresponding to the number of effective bytes previously determined are stored in the memory in the process of storing the data in the memory by the storage means.