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.

Date of Patent:
Jul. 08, 2003

Filed:

Mar. 21, 2002
Applicant:
Inventors:

Yoshiaki Asao, Yokohama, JP;

Kazumasa Sunouchi, Yokohama, JP;

Kentaro Nakajima, Tokyo, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 2/976 ; H01L 3/1113 ; H01L 3/1119 ;
U.S. Cl.
CPC ...
H01L 2/976 ; H01L 3/1113 ; H01L 3/1119 ;
Abstract

A memory cell section includes a first wiring which is extended in a first direction, and a second wiring which is extended in a second direction different from the first direction, and a third wiring which is disposed between the first and second wirings, and a first magneto resistive effect element which is disposed at an intersection of the first and second wirings between the first and second wirings, and is connected to the second and third wirings. Further, a peripheral circuit section includes a fourth wiring, and a fifth wiring which is disposed above the fourth wiring, and a second magneto resistive effect element which is disposed between the fourth and fifth wirings and is connected to the fourth and fifth wirings to be used as a resistive element.


Find Patent Forward Citations

Asao, Yoshiaki. (2003). Semiconductor memory device using magneto resistive effect element (U.S. Patent No. 6590244). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6590244

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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