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:
Oct. 26, 2021
Filed:
Jul. 20, 2020
Kioxia Corporation, Minato-ku, JP;
Kioxia Corporation, Minato-ku, JP;
Abstract
According to one embodiment, a memory system includes a memory device and a controller. The controller is configured to instruct to apply, to a first word line, a determination voltage that is based on a first value and a first difference value in a case where it is determined whether or not a first data value has been written in a first memory cell, to instruct to apply, to a second word line, a determination voltage that is based on the first value, the first difference value, and a second difference value in a case where it is determined whether or not the first data value has been written in the second memory cell, and to change the first difference value in a case where a first condition is satisfied.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile