Methods of managing file allocation table information
US7752412B2 · kind B2 · utility
10Cited by
14References
15Claims
0Family size
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Key dates
| Filing date | Sep 29, 2006 |
| Grant date | Jul 6, 2010 |
| Priority date | — |
| Expiry date | Jun 27, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F12/0238
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In a nonvolatile memory system, a host allocates clusters and records allocation information in a File Allocation Table that is stored in the nonvolatile memory. A controller separately allocates certain data and records allocation in a record in a volatile memory. File Allocation Table information provided to the host is modified according to the record in the volatile memory.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.