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. 15, 2001
Filed:
Oct. 14, 1999
Applicant:
Inventors:
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 7/02 ;
U.S. Cl.
CPC ...
G06F 7/02 ;
Abstract
A 64-bit comparator includes a first stage for receiving a 64-bit number A and a 64-bit number B, and generating first output values. A second stage then receives the first output values from the first stage and outputs second output values, and a third stage receives the second output values from the second stage and outputs greater than, less than, and equivalent values. Thus, the comparator is faster in that it is implemented in three logic stages by making efficient use of compound dynamic gates.
Quick Actions:
Dhong, Sang. (2001). Comparator (U.S. Patent No. 6232872). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6232872
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