Identifying at-risk data in non-volatile storage
US8400854B2 · kind B2 · utility
7Cited by
21References
31Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 26, 2010 |
| Grant date | Mar 19, 2013 |
| Priority date | — |
| Expiry date | Jan 18, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F11/1072
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The non-volatile storage system predicts which blocks (or other units of storage) will become bad based on performance data. User data in those blocks predicted to become bad can be re-programmed to other blocks, and the blocks predicted to become bad can be removed from further use.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.