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. 01, 1998
Filed:
Aug. 12, 1997
Applicant:
Inventor:
Takehiko Hamada, Tokyo, JP;
Assignee:
NEC Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C / ;
U.S. Cl.
CPC ...
365205 ; 365 63 ; 365 72 ;
Abstract
In a semiconductor memory device, a plurality of straight word lines are arranged in parallel with each other, and a plurality of stepwise bit lines are arranged approximately perpendicular to the word lines. A plurality of memory cells of a one-transistor, one-capacitor type are connected between the word lines and the bit lines.