Invention Grant
US09053795B2 Solid state drive encountering power failure and associated data storage method
有权
固态硬盘遇到电源故障及相关数据存储方式
- Patent Title: Solid state drive encountering power failure and associated data storage method
- Patent Title (中): 固态硬盘遇到电源故障及相关数据存储方式
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Application No.: US14025925Application Date: 2013-09-13
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Publication No.: US09053795B2Publication Date: 2015-06-09
- Inventor: Kun-Chang Chang , Chih-Wei Yeh , Wei-Han Lee
- Applicant: Lite-On Technology Corporation
- Applicant Address: TW Taipei
- Assignee: LITE-ON TECHNOLOGY CORPORATION
- Current Assignee: LITE-ON TECHNOLOGY CORPORATION
- Current Assignee Address: TW Taipei
- Agency: WPAT, PC
- Agent Justin King
- Priority: CN201310077807 20130312
- Main IPC: G11C16/10
- IPC: G11C16/10 ; G11C16/34 ; G11C11/56 ; G11C16/30 ; G11C5/14 ; G11C7/08 ; G11C7/24 ; G11C11/4074 ; G11C7/10 ; G11C29/02
Abstract:
A solid state drive and its associated data storage method are provided. The data storage method comprising steps of: receiving data-for-writing from a host, and transforming the data-for-writing to data-for-storage; comparing a supply voltage and a predetermined voltage; and when the supply voltage is lower than the predetermined voltage, proceeding a strong-page programming procedure for storing the data-for-storage to a blank area of a multi-level cell flash memory.
Public/Granted literature
- US20140269056A1 SOLID STATE DRIVE ENCOUNTERING POWER FAILURE AND ASSOCIATED DATA STORAGE METHOD Public/Granted day:2014-09-18
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