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:
Oct. 23, 2001
Filed:
May. 30, 2000
Tobias Schlager, Kumberg, AT;
Heinz Hönigschmid, Starnberg, DE;
Siemens Aktiengesellschaft, , DE;
Abstract
An integrated memory includes word lines and bit lines intersecting each other at crossover points. The bit lines are combined into bit line pairs and the bit line pairs are interleaved by having at least one of the bit lines of one bit line pair disposed between the two bit lines of another bit line pair. 2-transistor/2-capacitor memory cells each have two 1-transistor/1-capacitor memory cells each disposed at a respective one of the crossover points. Each of the two 1-transistor/1-capacitor memory cells of the 2-transistor/2capacitor memory cells have a selection transistor connected to one of the two bit lines of a respective one of the bit line pairs and to at least one of the word lines. The selection transistors may be simultaneously activated for simultaneously accessing the two 1-transistor/1-capacitor memory cells of one of the 2-transistor/2-capacitor memory cell.