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:
Jul. 10, 2012
Filed:
Jun. 30, 2008
Chih-jen Hsu, Hsinchu County, TW;
Yi-hsiang Huang, Hsinchu, TW;
Chih-Jen Hsu, Hsinchu County, TW;
Yi-Hsiang Huang, Hsinchu, TW;
Phison Electronics Corp., Miaoli, TW;
Abstract
Data accessing method for a flash memory, and a controller and a storage system using the same are provided. The data accessing method includes reading data from a physical address of a flash memory according to a physical address to be read corresponding to a logical address to be read in a read command, and determining whether or not the read physical address is the physical address to be read. The data accessing method also includes transmitting the data only if the read physical address is the physical address to be read. Accordingly, it is possible to ensure the transmitted data is data to be accessed by the read command.