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:
Sep. 29, 2026
Filed:
Jan. 17, 2025
Silicon Motion, Inc., Jhubei City, TW;
Fa-Hao Li, Zhubei City, TW;
Silicon Motion, Inc., Jhubei City, TW;
Abstract
Provided are a data storage device and a decoding combination selecting method. The data storage device includes a non-volatile memory and a processing circuit. The non-volatile memory includes a plurality of blocks. Each block includes a plurality of pages. A decoding combination selecting method is executed by the processing circuit to include: periodically reading a page in the non-volatile memory to update state parameters of a first block including the page in a block state table; and selecting one of a plurality of decoding combinations based on the state parameters of the first block in the block state table to decode the first block. The state parameters include a charge leakage degree value, a potential offset degree value, a first offset voltage and a second offset voltage, and a first bit number and a second bit number respectively corresponding to the first offset voltage and the second offset voltage.