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. 12, 2024
Filed:
May. 09, 2023
Silicon Motion, Inc., Hsinchu County, TW;
Chia-Chi Liang, Hsinchu, TW;
Cheng-Yu Tsai, Kaohsiung, TW;
Silicon Motion, Inc., Hsinchu County, TW;
Abstract
A method of managing a garbage collection (GC) operation on a flash memory includes: dividing a GC operation into a plurality of partial GC operations; determining a default partial GC operation time period for each partial GC operation; determining a partial GC intensity according to at least a basic adjustment factor and an amplification factor; determining the basic adjustment factor according to a type of one or more source blocks corresponding to the GC operation; determining the amplification factor according to a percentage of invalid pages in the one or more source blocks corresponding to the GC operation; and performing the plurality of partial GC operations according to the partial GC intensity and the default partial GC operation time period.