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. 13, 2004
Filed:
Dec. 23, 1999
Takashi Imazato, Kanagawa, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A code error monitor apparatus has a data bus composed of a data bus on the CPU side and an internal data bus. An A-system code error detecting circuit detects a code error in the data bus on the CPU side. A B-system error correcting code generating circuit provided on a downstream side of the A-system code error detecting circuit generates a B-system error correcting code. A B-system code error detecting circuit detects a code error in the internal data bus. An A-system code error detecting circuit provided on a downstream side of the B-system error correcting code generating circuit detects a code error of data passing through a particular portion. When a code error occurs, the A-system code error detecting circuit outputs an A-system code error detecting signal of “1”.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile