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. 10, 2026
Filed:
Sep. 11, 2024
Silicon Motion, Inc., Hsinchu County, TW;
Duen-Yih Teng, Hsinchu County, TW;
Silicon Motion, Inc., Hsinchu County, TW;
Abstract
A method for performing data access control of a memory device includes: receiving a plurality of host commands from a host device for performing data access upon a non-volatile (NV) memory according to the plurality of host commands, wherein the data access includes data reading; and performing a read optimization procedure for maintaining correctness of the data reading, for example: performing reading operation to obtain multiple channel values; performing compression operation to convert multiple first soft bits in any channel value into multiple second soft bits, to generate a compressed channel value for being buffered in volatile memory; reading multiple compressed channel values from the volatile memory; and utilizing a low-density parity-check (LDPC) code decoding engine circuit to perform LDPC code decoding according to the multiple compressed channel values, and utilizing an error recovery circuit to perform error recovery operation according to the multiple channel values, to generate error-free data.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile