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:
Apr. 21, 2025
Filed:
Jun. 16, 2022
Kioxia Corporation, Tokyo, JP;
Kuniaki Sugiura, Seoul, KR;
Taichi Igarashi, Seoul, KR;
Kioxia Corporation, Tokyo, JP;
Abstract
According to one embodiment, a memory device includes: a first memory cell; a second memory cell; a first circuit configured to supply a write current to the first memory cell and the second memory cell; a first wiring coupled to the first circuit; a first electrode configured to electrically couple the first memory cell to the first wiring; and a second electrode configured to electrically couple the second memory cell to the first wiring. A length of the first wiring from the first circuit to the first electrode is smaller than a length of the first wiring from the first circuit to the second electrode. A resistance value of the first electrode is higher than a second resistance value of the second electrode.