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:
Aug. 02, 2022
Filed:
Apr. 07, 2021
Silicon Motion, Inc., Hsinchu County, TW;
Kuan-Yu Ke, Hsinchu County, TW;
Silicon Motion, Inc., Hsinchu County, TW;
Abstract
A method and apparatus for performing block management regarding a non-volatile memory are provided. The method includes: determining whether a first blank block belongs to a cold block group or a hot block group according to an erase count of the first blank block; in response to the first blank block belonging to the cold block group, selecting the first blank block from a plurality of blank blocks as a target block, for performing data writing; according to at least one characteristic parameter regarding first data to be written, determining whether the first data belongs to a cold data group or a hot data group; and in response to the first data belonging to the hot data group, writing the first data into the first blank block to use the first blank block as a data block of the first data.