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. 09, 1999
Filed:
Jun. 02, 1993
Applicant:
Inventor:
Nobuhiro Hoshi, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M / ;
U.S. Cl.
CPC ...
371 3701 ; 358431 ; 375253 ;
Abstract
There is provided a coding apparatus which comprises a coding section for variable-length coding an input signal on a predetermined unit basis, an output section for outputting the data which was variable-length coded by the coding section on the predetermined unit basis, and an error correction adding section for adding an error correction code to the coded data outputted from the output section.