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:
Nov. 05, 1985
Filed:
Dec. 07, 1982
Applicant:
Inventors:
Yoshihiro Takemae, Yokohama, JP;
Katsuhiko Kabashima, Kawasaki, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C / ;
U.S. Cl.
CPC ...
365222 ; 365189 ;
Abstract
A dynamic semiconductor memory device having a refresh-address generator, includes an initial resetting circuit for resetting the output signals of a refresh-address counter when the power supply is turned on, thereby eliminating the need for counter checking procedures prior to the examination of the refresh-address generator.