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. 27, 1987
Filed:
Jun. 22, 1984
Applicant:
Inventor:
Michihiro Furuta, Hyogo, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
371 16 ; 371 10 ; 371-5 ; 371 49 ;
Abstract
A fault-determining apparatus includes parity error checking for data transferred from a main storage and an input/output unit to a CPU which has an interrupt procedure called by the detection of a parity error for recording a parity error signal in a trace recording memory along with a fault-detection signal and data transferred to a data bus from predetermined addresses of interest in the main storage and the input/output unit.
Furuta, Michihiro. (1987). Fault determining apparatus for data transmission system (U.S. Patent No. 4639917). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4639917
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile