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. 28, 2026
Filed:
Sep. 09, 2024
Kioxia Corporation, Tokyo, JP;
Kuniaki Sugiura, Seoul, KR;
Kioxia Corporation, Tokyo, JP;
Abstract
According to one embodiment, a magnetic memory device includes a memory cell, a first power supply circuit, first, second and third switches, a comparator, a delay circuit and a sense amplifier. The memory cell includes a variable resistance element and a selector element. The first power supply circuit supplies the memory cell with a first voltage. The first switch is coupled between the memory cell and the first power supply circuit. The second switch is coupled between the memory cell and a ground voltage node. The comparator compares a voltage of the memory cell with a second voltage lower than the first voltage, and to output a first signal when the voltage of the memory cell drops below the second voltage. The delay circuit delays the first signal output from the comparator by a first delay time and to output a second signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile