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. 07, 2021
Filed:
Mar. 31, 2020
Silicon Motion, Inc., Jhubei, TW;
Shiuan-Hao Kuo, New Taipei, TW;
SILICON MOTION, INC., Jhubei, TW;
Abstract
A flash memory controller is configured to decode a codeword. During the decoding process, the flash memory can check the decoding status of each codeword segment in the codeword and skip the decoding of a codeword segment whose decoding status is passed, thereby saving time decoding and also improving decoding efficiency. Even though only a part of the codeword segments in the codeword have been successfully decoded in the decoding process at the previous time, the flash memory controller can replace the part of the codeword segments in the codeword with the correct results obtained previously, and then decoding the re-formed codeword again. Accordingly, the decoding accuracy can be increased and the burden on the subsequent decoding process or data recovery can be reduced.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile