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. 08, 2025
Filed:
May. 02, 2024
Silicon Motion, Inc., Hsinchu County, TW;
Cheng-Yu Tsai, Kaohsiung, TW;
Silicon Motion, Inc., Hsinchu County, TW;
Abstract
A method for performing garbage collection (GC) management of a memory device with aid of block classification and associated apparatus are provided. The method may include: utilizing a memory controller to divide at least one portion of blocks among a plurality of blocks into multiple first blocks belonging to at least one first type in a first area and multiple second blocks belonging to at least one second type in a second area; utilizing the memory controller to receive a first command from a host device through a transmission interface circuit within the memory controller; and during writing data in response to the first command, performing a foreground GC procedure to control the memory device to perform GC before completing at least one writing operation corresponding to the first command, for controlling priority of releasing storage space of the second area to be higher than that of the first area.