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:
Jan. 30, 1990
Filed:
Feb. 05, 1988
Applicant:
Inventors:
Atsuhiro Yamagishi, Kanagawa, JP;
Hideo Yoshida, Kanagawa, JP;
Tohru Inoue, Kanagawa, JP;
Toshihisa Nishijima, Kanagawa, JP;
Yoshiaki Oda, Hyogo, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
371 371 ;
Abstract
Disclosed is a coding and decoding method, in which a certain promised nonzero symbol is appended for coding and decoding, thereby disallowing the presence of a codeword with all-'0' data after coding. The method enables the detection of a fault in an external circuitry by checking the occurrence of an all-'0' received word attributable to the external circuitry.
Yamagishi, Atsuhiro. (1990). Coding and decoding method (U.S. Patent No. 4897839). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4897839
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile