Error management for writable tracking storage units
US6678192B2 · kind B2 · utility
146Cited by
12References
46Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 2, 2001 |
| Grant date | Jan 13, 2004 |
| Priority date | — |
| Expiry date | Apr 2, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C29/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A memory system (e.g., memory card) having error management for stored levels (e.g., reference levels) used in discrimination of logic levels for data storage units providing data storage is disclosed. The stored levels can be stored in predetermined storage units (e.g., writable tracking storage units) in the memory system. The memory system is typically a non-volatile memory product or device that provides binary or multi-state data storage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.