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. 18, 1976
Filed:
Dec. 18, 1974
Applicant:
Inventors:
Se J Hong, Poughkeepsie, NY (US);
Daniel L Ostapko, Poughkeepsie, NY (US);
Assignee:
IBM Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
2351 / ;
Abstract
This specification describes arrays for performing logic functions which include circuitry for testing the arrays to see if the arrays will perform the logic functions that they were designed to perform. This circuitry eliminates the need for storing information as to logic functions performed by any particular array and allows a uniform testing sequence to be used in testing all the arrays.