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:
Oct. 27, 2015
Filed:
Jul. 02, 2013
Silicon Motion, Inc., Jhubei, Hsinchu County, TW;
Li-Shuo Hsiao, Chiayi, TW;
SILICON MOTION, INC., Jhubei, Hsinchu County, TW;
Abstract
A data storage device and an operating method for a FLASH memory are disclosed. The disclosed data storage device includes a FLASH memory and a controller. The FLASH memory provides a storage space which is stored with a first storage type system information and a second storage type system information. Data recognition for the first storage type system information is stricter than that of the second storage type information. The controller reads the storage space of the FLASH memory and performs an error checking and correction process on data read from the storage space, and, based on the storage type system information, among the first and second storage type information, which first passes the error checking and correction process, the controller operates the FLASH memory.