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:
Mar. 25, 2025
Filed:
Sep. 19, 2023
Silicon Motion, Inc., Hsinchu County, TW;
Fahao Li, Shenzhen, CN;
Silicon Motion, Inc., Hsinchu County, TW;
Abstract
A method for performing data access control of a memory device and associated apparatus are provided. The method may include: receiving a plurality of host commands from a host device, for performing data access including data reading on the NV memory according to the plurality of host commands; and performing a reading parameter learning procedure to generate predicted data of a predicted reading voltage parameter offset regarding adjustment of a reading voltage parameter, for maintaining correctness of the data reading, for example: scanning for a best value, and adding latest information comprising the best value into a data set among one or more data sets in at least one reading-voltage control database; performing local linear regression according to the data set to update a reading voltage prediction function corresponding to a reading voltage prediction model; and generating or updating the predicted data according to the reading voltage prediction function.