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. 17, 2023
Filed:
Jul. 27, 2022
Semiconductor storage device and memory system including semiconductor storage device and controller
Kioxia Corporation, Tokyo, JP;
Kioxia Corporation, Tokyo, JP;
Abstract
A memory system is provided, including a semiconductor storage device including memory cells that can store data of n bits, and a word line connected to the cells; and a memory controller to control the device and being configured to send a first read request, in response to which the device can perform a first read operation of reading first data out of the cells with a first voltage applied to the word line, to send a second read request, in response to which the device can perform a second read operation of reading second data out of the cells with a second voltage within a first voltage range and a third voltage within a second voltage range applied to the word line, perform a first logical operation of logically processing the first and the second data, and send third data generated by the first logical operation to the controller.