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. 28, 2021
Filed:
Dec. 21, 2018
Pliops Ltd., Tel Aviv, IL;
Moshe Twitto, Givat Shmuel, IL;
Pliops Ltd., Tel Aviv, IL;
Abstract
A method for error correction of logical pages of an erase block of a solid state drive (SSD) memory, the method may include determining an erase block score of the erase block, wherein the calculating is based on a program erase (PE) cycle of the erase block and one or more erase block error correction parameter; determining, based on (a) the erase block score, and (b) a mapping between the erase block score and one or more page error correction parameters for each page type out of multiple pages types, the one or more page error correction parameter for each page type; and allocating, within each page of the erase block, an overprovisioning space and an error correction space, based on at least one page error correction parameter related to a page type of the page.