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:
Aug. 12, 2014
Filed:
Nov. 19, 2009
Hsiang-hsiung Yu, Taipei County, TW;
Yi-hsiang Huang, Hsinchu, TW;
Chung-lin Wu, Taichung, TW;
Yu-chung Shen, Kaohsiung County, TW;
Hsiang-Hsiung Yu, Taipei County, TW;
Yi-Hsiang Huang, Hsinchu, TW;
Chung-Lin Wu, Taichung, TW;
Yu-Chung Shen, Kaohsiung County, TW;
Phison Electronics Corp., Miaoli, TW;
Abstract
A data writing method for writing data from a host system into a flash memory chip is provided, and the flash memory chip has a plurality of physical blocks. The method includes receiving a host writing command and write data thereof, and executing the host writing command. The method also includes giving a data program command for writing the write data into one of the physical blocks of the flash memory chip, and giving a command for determining whether data stored in the physical block has any error bit. Accordingly, the method can effectively ensure the correctness of data to be written into the flash memory chip.