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:
Jul. 16, 2024
Filed:
Jan. 13, 2022
Kioxia Corporation, Tokyo, JP;
Hanan Weingarten, Tel Aviv, IL;
KIOXIA CORPORATION, Tokyo, JP;
Abstract
A flash memory system may include a flash memory and a circuit for performing operations on the flash memory. The circuit may be configured to obtain a first soft read sample by performing a first read operation on a location of the flash memory with a first reference voltage. The circuit may be configured to determine a second reference voltage based on the first soft read sample. The circuit may be configured to obtain a second soft read sample by performing a second read operation on the location of the flash memory with the second reference voltage. The circuit may be configured to generate soft information based on the first and second soft read samples. The circuit may be configured to decode a result of a third read operation on the location of the flash memory based on the soft information.