Invention Grant
US09430639B2 Data de-duplication in a non-volatile storage device responsive to commands based on keys transmitted to a host
有权
响应于基于发送到主机的键的命令，在非易失性存储设备中的数据重复数据删除
- Patent Title: Data de-duplication in a non-volatile storage device responsive to commands based on keys transmitted to a host
- Patent Title (中): 响应于基于发送到主机的键的命令，在非易失性存储设备中的数据重复数据删除
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Application No.: US14505909Application Date: 2014-10-03
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Publication No.: US09430639B2Publication Date: 2016-08-30
- Inventor: Man Keun Seo , Kwang Hoon Kim , Chan Ik Park , Sang Kyoo Jeong , Hong Rak Son
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-si, Gyeonggi-do
- Assignee: Samsung Electronics Co.,. Ltd.
- Current Assignee: Samsung Electronics Co.,. Ltd.
- Current Assignee Address: KR Suwon-si, Gyeonggi-do
- Agency: Volentine & Whitt, PLLC
- Priority: KR10-2013-0162460 20131224
- Main IPC: G06F3/06
- IPC: G06F3/06 ; G06F12/08 ; G06F21/44 ; G06F21/64
Abstract:
A data storage device is configured to perform data de-duplication. A method of operating the data storage device includes receiving a first command and write data output from a host and storing the write data in a volatile memory in response to the first command, and writing the write data stored in the volatile memory in a non-volatile memory in response to a second command output from the host.
Public/Granted literature
- US20150178224A1 METHODS FOR OPERATING DATA STORAGE DEVICE CAPABLE OF DATA DE-DUPLICATION Public/Granted day:2015-06-25
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