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:
May. 02, 1989
Filed:
Jul. 09, 1986
Applicant:
Inventors:
Satoshi Akiyama, Itami, JP;
Yuuichi Saito, Itami, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05F / ;
U.S. Cl.
CPC ...
364787 ;
Abstract
A bypass circuit (20) opens transmission gates (13) through (16) when the condition is satisfied that two bit values Ai and Bi (i=0, 1, . . . n) to each full adder (1) are non-coincident with each other throughout the full adders. To this end, the inverse of the initial carry signal C.sub.0 is outputted as the addition results S.sub.0 and S.sub.n and the initial carry signal C.sub.0 is outputted as the final stage output signal C.sub.n.
Akiyama, Satoshi. (1989). Carry skip-ahead circuit for manchester-type adder chain (U.S. Patent No. 4827444). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4827444
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile