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. 05, 1992
Filed:
Sep. 04, 1990
Manfred F Ullrich, Denzlingen, DE;
Deutsche ITT Industries GmbH, Freiburg, DE;
Abstract
By using a basic cell (g), an overall array (ga) for forming n products from pairs of multidigit binary numbers Amn, Bkn and for adding these n products is formed, with the formation and summation of all partial products being interleaved row by row. Each basic cell contains a delay unit for the A-coefficient inputs controlled by a half clock signal, an undelayed through connection for the B-coefficient input, an added fed via respective delay units with a sum input, a carry input, and a summation input, and a logic gate which combines the B-coefficient with the undelayed A-coefficients to form the partial product thereof and provides the partial product to the summation input of the adder.