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:
Jun. 26, 1990
Filed:
Apr. 22, 1988
Yuichi Kadokawa, Tokyo, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
An error correcting system for obtaining an error location polynomial from a syndrome or an error pattern from an error location and a syndrome when decoding a long distance code, the error correcting system comprising steps of setting a data word A.sub.(i+j-2) to each element q.sub.i,j of a matrix consisting of p rows and (p+1) columns [where 1.ltoreq.i.ltoreq.p, 1.ltoreq.j.ltoreq.p+1 and A.sub.0 to A.sub.2p-1 denote a syndrome of an error location] performing left hand elementary transformation over the matrix, and obtaining the coefficient of each term of the polynomial.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile