Data storage system
US7099190B2 · kind B2 · utility
55Cited by
7References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 12, 2004 |
| Grant date | Aug 29, 2006 |
| Priority date | — |
| Expiry date | Jun 22, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C16/0483
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A data storage system, which includes a plurality of pages, each of which includes a plurality of first memory cells, from which at least binary data can be read-out a plurality of times without destruction; a circuit which receives data-output of at least one first page, detects an error in at least one bit of data, and outputs information of the error position; another circuit which determines whether data of an error bit is “1” or “0”. When the determination is “1” or “0”, the first memory cell of the first page is erased, and error-corrected data is written.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.