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:
Jul. 09, 1996
Filed:
Aug. 30, 1993
Applicant:
Inventor:
Shin-Ichiro Akiyama, Tokyo, JP;
Assignee:
NEC Corporation, , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K / ; G06F / ;
U.S. Cl.
CPC ...
327 20 ; 327 18 ; 327199 ; 327403 ; 395375 ;
Abstract
In a flag control circuit successively supplied with first and second input flag signals produced in relation to first and second results of calculations in an arithmetic and logic unit to produce a final output flag signal, the first input flag signal is latched by a primary flag signal latching circuit while the second input flag signal is latched by the secondary flag signal latching circuit. The first latched flag signal and the second latched flag signal are ANDed by an AND gate circuit to produce the final output flag signal.
Akiyama, Shin-Ichiro. (1996). Compact flag control circuit capable of producing a zero flag in a short (U.S. Patent No. 5534799). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5534799
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile