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:
Apr. 15, 1986
Filed:
Oct. 13, 1983
Applicant:
Inventors:
Yasuhiro Yamada, Fusa, JP;
Harukuni Kobari, Yokohama, JP;
Hiroyuki Saito, Tokyo, JP;
Kohbun Sakagami, Sagamihara, JP;
Kaoru Kobayashi, Yokohama, JP;
Assignee:
Victor Company of Japan, Limited, Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
371 37 ; 371 39 ;
Abstract
A Reed-Solomon code generator applicable to a digital signal recording/playback apparatus checks or corrects code errors in digital signals. The code generator eliminates the need for costly read only memory devices (ROM tables) and uses inexpensive registers, modulo 2 adders and multipliers instead.