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:
Apr. 14, 1981
Filed:
Nov. 09, 1979
Applicant:
Inventors:
Nobuo Sasaki, Kawasaki, JP;
Yasuo Kobayashi, Kawasaki, JP;
Takashi Iwai, Kawasaki, JP;
Motoo Nakano, Yokohama, JP;
Assignee:
Fujitsu Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C / ;
U.S. Cl.
CPC ...
365154 ; 365148 ; 365189 ; 3072388 ;
Abstract
A semiconductor memory device provides a plurality of bit lines, a plurality of memory cells each of which is connected to a pair of different bit lines, a plurality of common word wires each of which is connected to the memory cells via a transmission gate. A characteristic feature of the present invention is to provide at least one amplifier between two memory cells which are connected to a word line or a bit line so as to prevent an increase of the access time of the memory device.