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:
Jan. 23, 2024
Filed:
Mar. 14, 2022
Kioxia Corporation, Tokyo, JP;
Yousuke Hagiwara, Kawasaki Kanagawa, JP;
Kioxia Corporation, Tokyo, JP;
Abstract
According to one embodiment, a detection circuit includes a first filter circuit configured to output a first voltage, a ramp circuit configured to output a ramp voltage, a comparator configured to output a first result of comparison between the first voltage and the ramp voltage and a second result of comparison between a second voltage and the ramp voltage, and a controller, wherein the controller determines a first period of time between a time when the ramp voltage output is started and a time when a magnitude correlation between the first voltage and the ramp voltage is inverted, and determines a second period of time between a time when the ramp voltage output is started and a time when a magnitude correlation between the second voltage and the ramp voltage is inverted.