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. 10, 2022
Filed:
Aug. 06, 2019
Fujitsu Limited, Kawasaki, JP;
Hideyuki Noshiro, Kawasaki, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
A resistance change device includes a first resistance change layer that occludes and discharges ions of at least one type, and resistance of the first resistance change layer, changes in accordance with an amount of the ions in such a manner that the resistance decreases when the ions are discharged and the resistance increases when the ions are occluded; a second resistance change layer that occludes and discharges the ions, and resistance of the second resistance change layer changes in accordance with the amount of the ions in such a manner that the resistance increases when the ions are discharged and the resistance decreases when the ions are occluded; and an ion conductive layer that carries the ions and is provided between the first resistance change layer and the second resistance change layer.