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:
Dec. 27, 2022
Filed:
Mar. 15, 2021
Kioxia Corporation, Tokyo, JP;
Akira Katayama, Yokohama Kanagawa, JP;
KIOXIA CORPORATION, Tokyo, JP;
Abstract
According to one embodiment, a device includes a sense amplifier sensing a first signal based on first data in a cell and a second signal based on second data in the cell. The sense amplifier includes a current mirror causing a first current to flow in a first node connected to the cell and a second current in a second node based on a potential of the first node, a first switch connected to the second node and a third node, a transistor including a terminal connected to the second node and a gate connected to the third node, a second switch connected to the second node and a fourth node, and a circuit connected to the second and third node and causing a third current to flow in the second node based on a potential of the third node.