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:
Dec. 26, 2023
Filed:
Nov. 05, 2020
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Lui Sakai, Kanagawa, JP;
SONY SEMICONDUCTOR SOLUTIONS CORPORATION, Kanagawa, JP;
Abstract
A controller includes a processing circuit that writes each of a plurality of data fragments each including a part of data to be written in one memory chip of a plurality of memory chips each having an error correction function, and reads the data fragments corresponding to the data to be read from the memory chips, a first encoder that encodes the data to be written with an erasure correction code such that each of the data fragments includes a parity, and a first decoder that performs erasure correction by use of a part of the data fragments corresponding to the data to be read according to a completion status or success or failure of error correction on a corresponding part of the data fragments in each of the memory chips, the completion status or the success or failure of the error correction being acquired via a signal line.