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:
Jan. 09, 1990
Filed:
Apr. 15, 1988
Applicant:
Inventors:
Marvin A Denman, Jr, Austin, TX (US);
John M Young, Austin, TX (US);
Mitch K Alsup, Dripping Springs, TX (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
364759 ;
Abstract
A circuit for use in conjunction with a multiplier receives a portion of completed product bits and a portion of sum and carry bits which, when accumulated, provide a complete output product operand. The circuit is adaptable for use with input operands having single or double precision data formats. The accumulation time required depends upon which data format mode the circuit is operating in.
Denman, Jr, Marvin. (1990). Circuit and method for accumulating partial products of a single, double (U.S. Patent No. 4893268). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4893268
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