Storage device with a power source and persistent store that provides backup power to DRAM in a power loss event
US10401935B2 · kind B2 · utility
2Cited by
10References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 23, 2016 |
| Grant date | Sep 3, 2019 |
| Priority date | — |
| Expiry date | Sep 28, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2212/312
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.