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:
Jun. 11, 1991
Filed:
May. 10, 1989
Applicant:
Inventors:
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C / ; G11C / ; G11C / ;
U.S. Cl.
CPC ...
365155 ; 365174 ; 365190 ; 36518905 ; 36523008 ; 307455 ;
Abstract
A semiconductor memory system includes a memory section formed on a semiconductor substrate and having decode means for decoding an address signal, and a logic section formed on the semiconductor substrate and having address signal forming means for forming an address signal for the memory section and address signal delivering means for delivering the address signal for the memory section to the decode means. The address signal delivered from the address signal delivering means is defined by complementary signals.