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. 09, 2003
Filed:
May. 22, 2000
Applicant:
Inventor:
Katsumi Karasawa, Utsunomiya, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 1/256 ;
U.S. Cl.
CPC ...
H04L 1/256 ;
Abstract
A multiplexing apparatus/method is characterized by inputting a plurality of data streams with which identification information of data is multiplexed, extracting the identification information multiplexed with the plurality of input data streams from the plurality of input data streams, detecting pieces of identification information, of the extracted identification information extracted, which are redundant among the respective data streams, replacing the detected identification information with new identification information, and multiplexing the plurality of data streams obtained by replacement.