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:
Dec. 31, 1991
Filed:
Aug. 09, 1989
Applicant:
Inventor:
Paul J Smith, Colorado Springs, CO (US);
Assignee:
Atmel Corporation, San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C / ; G11C / ;
U.S. Cl.
CPC ...
365201 ; 36518903 ; 36518908 ; 36518905 ; 36518907 ; 36523008 ;
Abstract
A memory system in which the input/output circuitry can be tested independently from the storage cells and decoder therein by permitting a write operation, with information at the memory inputs being provided to the memory outputs as well as to the storage cells.