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:
Sep. 28, 1976
Filed:
Jun. 02, 1975
Applicant:
Inventor:
Arnold Weinberger, Poughkeepsie, NY (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
235173 ;
Abstract
Logic circuits in an adder for use in data processing for the detection of a sum of all ZEROES together with the mathematics upon which the circuits are based. Circuits and mathematics are also disclosed for a detection of a sum of all digits equal to the radix less one. Each of these detected sum conditions are produced prior to or at least concurrently with the production of the sum itself.