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:
Sep. 12, 2023
Filed:
Mar. 15, 2021
Kioxia Corporation, Tokyo, JP;
Kengo Kurose, Suginami, JP;
Masanobu Shirakawa, Chigasaki, JP;
Naomi Takeda, Yokohama, JP;
Hideki Yamada, Yokohama, JP;
Kioxia Corporation, Tokyo, JP;
Abstract
According to one embodiment, a shift register memory writes data having a first size corresponding to a capacity of a block to a plurality of layers of a plurality of data storing shift strings included in the block, in response to a first command sequence specifying a first write mode from a controller. In response to a second command sequence specifying a second write mode from the controller, the shift register memory writes data having a second size smaller than the capacity of the block to the plurality of layers of one or more first data storing shift strings of the plurality of data storing shift strings, without writing data to each of other data storing shift strings except the one or more first data storing shift strings.