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:
Jul. 24, 2012
Filed:
Mar. 01, 2010
Kenji Tsuchida, Kawasaki, JP;
Kenji Tsuchida, Kawasaki, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
A resistance change memory device includes memory cells including two transistors connected in parallel between a first node and a connecting node and a variable resistance element whose one end is connected to the connecting node. The first node of each memory cell and a second node, which is the other end of the variable resistance element of the memory cell, are connected to different bit lines. The first node of a one memory cell and the first node of another memory cell which is adjacent on a first side along the second axis to the one memory are connected to the same bit line. The second node of the one memory cell and the second node of still another memory cell which is adjacent on a second side along the second axis to the one memory cell are connected to the same bit line.