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:
Sep. 10, 2002
Filed:
Jun. 19, 1996
Toshiya Takahashi, Takatsuki, JP;
Yoshinori Matsui, Katano, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
The invention relates to a packet generating method for multiplexing one program composed of digital image, digital sound or digital data, or multiplexing and transmitting plural programs, a data multiplexing method using the same, and an apparatus for coding and decoding such transmission data, and the invention further relates to a packet generating method for generating a packet row of digital data, containing a change identifier for identifying change of digital data in the packet row, and multiplexing so that the packet containing this change identifier may be disposed closest to the packet containing the changed digital data, among packets containing various change identifiers in the packet row, a data multiplexing method using the same, and an apparatus for coding and decoding such transmission data.