Memory controller, nonvolatile storage system, and data management method
US8397303B2 · kind B2 · utility
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6References
9Claims
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Key dates
| Filing date | Feb 10, 2009 |
| Grant date | Mar 12, 2013 |
| Priority date | — |
| Expiry date | Mar 24, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/78
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In a memory controller according to the present invention, an external I/F unit receives ID information associated with data from the outside of a non-volatile memory, and a recording controller manages a recording position of the data in the non-volatile memory based on the ID information, so that an amount of time necessary for the retrieval of rights information based on the ID information is reduced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.