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:
May. 30, 2006
Filed:
Jul. 08, 2003
Applicant:
Takayuki Suzu, Kanagawa, JP;
Inventor:
Takayuki Suzu, Kanagawa, JP;
Assignee:
NEC Electronics Corporation, Kanagawa, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 8/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor memory device includes of a plurality of sense amplifiers. The sense amplifiers are arranged in two amplifier columns. The two amplifier columns are disposed between two cell columns of cell plates. An address circuitry, an ATD circuitry, and a delay circuitry are disposed between an input pin row and the two cell columns. An ATD pulse synthesizer is disposed between the two amplifier columns and spaced a predetermined signal transmission path from the ATD and delay circuitries.