Invention Grant
- Patent Title: Journaling FAT file system and accessing method thereof
- Patent Title (中): 日记FAT文件系统及其访问方法
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Application No.: US12222979Application Date: 2008-08-21
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Publication No.: US07970804B2Publication Date: 2011-06-28
- Inventor: Chih-Chuan Tang , Hung-Lin Chou
- Applicant: Chih-Chuan Tang , Hung-Lin Chou
- Applicant Address: TW Hsinchu
- Assignee: Sunplus MMobile Inc.
- Current Assignee: Sunplus MMobile Inc.
- Current Assignee Address: TW Hsinchu
- Agency: Bacon & Thomas, PLLC
- Priority: TW96130867A 20070821
- Main IPC: G06F12/00
- IPC: G06F12/00 ; G06F17/30
Abstract:
A journaling file allocation table (FAT) file system includes an FAT file system module, a storage device and a driver. The FAT file system module includes a journaling module and receives a file operation instruction sent by an operating system. The storage device has an FAT file system and an FAT journaling cache. The driver is coupled to the FAT file system module, the journaling module and the storage device in order to access the storage device. When the FAT file system stored in the storage device is a journaling FAT file system, the FAT file system module enables the journaling module to receive and execute the file operation instruction sent by the operating system and to accordingly produce a corresponding file operation instruction to the driver for performing a journaling file operation on the storage device.
Public/Granted literature
- US20090055452A1 Journaling FAT file system and accessing method thereof Public/Granted day:2009-02-26
Information query
