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:
Apr. 15, 1986
Filed:
Sep. 30, 1983
Applicant:
Inventor:
Ronald H Cieslak, Chicago, IL (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
364784 ;
Abstract
An MOS full adder circuit having a sum circuit portion and a carry circuit portion is provided. In an embodiment utilizing transistors of opposite conductivity type, both the sum and carry circuits are symmetrical, thereby simplifying the physical layout of the full adder during fabrication.