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. 21, 1987
Filed:
Aug. 23, 1984
Applicant:
Inventor:
Masaru Uya, Hirakata, JP;
Assignee:
Matsushita Electric Industrial Co., Ltd., Kadoma, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05F / ;
U.S. Cl.
CPC ...
364788 ;
Abstract
A parallel binary adder has several blocked adders, wherein numbers of bits of adders are selected to be larger in higher order blocks than lower order blocks, thereby addition in all blocks will finish at the same time, thereby undue waiting time between the completion of the addition in several blocks can be eliminated, and thereby a faster parallel binary adder is obtainable.