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:
Nov. 05, 2024
Filed:
Aug. 26, 2022
Kioxia Corporation, Tokyo, JP;
Shintaro Hayashi, Yokohama Kanagawa, JP;
Mitsuhiro Abe, Kawasaki Kanagawa, JP;
Naoaki Kanagawa, Yokohama Kanagawa, JP;
Kioxia Corporation, Tokyo, JP;
Abstract
A semiconductor memory device includes a memory cell array, a storing unit that stores data read out from the memory cell array in storage circuits, an output circuit, and a control circuit. In response to a read request, the control circuit adjusts the value of a read pointer of the storing unit, controls the storing unit to sequentially output to the output circuit first and second data stored in first and second storage circuits of the storing unit, respectively, the read pointer having a first value that references the first storage circuit when the first data is output, and a second value that references the second storage circuit when the second data is output, and controls the output circuit to transmit the first and second data to the memory controller as dummy data, and thereafter to transmit at least third data to the memory controller as read data.