Invention Grant
- Patent Title: Storage device with a power source and persistent store that provides backup power to DRAM in a power loss event
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Application No.: US15191132Application Date: 2016-06-23
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Publication No.: US10401935B2Publication Date: 2019-09-03
- Inventor: Bob Brennan , Gunneswara Marripudi , Harry Rogers , Fred Worley
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR
- Agency: Innovation Counsel LLP
- Main IPC: G06F1/30
- IPC: G06F1/30 ; G06F3/06
Abstract:
A system includes a dynamic random-access memory (DRAM); and a storage device comprising a power source and a persistent store. The storage device is configured to provide reserve power to the DRAM. Data stored in the DRAM is transferred to a reserved storage in the persistent store of the storage device in a power loss event using the reserve power.
Public/Granted literature
- US20170322611A1 HOST MEMORY PROTECTION VIA POWERED PERSISTENT STORE Public/Granted day:2017-11-09
Information query
