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:
Jan. 12, 1999
Filed:
Mar. 28, 1997
Norihiko Satani, Miyazaki, JP;
Tetsuya Mitoma, Miyazaki, JP;
Oki Electric Industry, Co., Ltd., Tokyo, JP;
Abstract
A synchronous semiconductor memory device which prevents to misread due to the parasitic capacitance is disclosed. A synchronous semiconductor memory device of the present invention comprises memory cells for storing data therein, sense amplifiers coupled to the memory cells and pairs of data lines coupled to the sense amplifiers. The data lines extend to one direction so that the data lines are substantially parallel to each other. The pairs of data lines include first pairs of data lines and second pairs of data lines located between the first pairs of data lines. Each of the second pairs has a cross point at which each of the data lines of the pair crosses each other.