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. 23, 1986
Filed:
Jun. 28, 1984
Applicant:
Inventors:
Edward F Culican, Hyde Park, NY (US);
Matthew C Graf, Highland, NY (US);
Leonard C Ritchie, Fontainebleau, FR;
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C / ;
U.S. Cl.
CPC ...
365189 ; 365155 ;
Abstract
Disclosed is a memory cell circuit for a gate array. The memory cell circuit is D.C. testable and has particular utility when employed in an integrated circuit containing 'a mix of logic and array'. Also disclosed is a memory array particularly adapted for use in an integrated circuit containing TTL logic circuits.