NOR flash memory devices in which a program verify operation is performed on selected memory cells and program verify methods associated therewith
US7480182B2 · kind B2 · utility
2Cited by
6References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 13, 2006 |
| Grant date | Jan 20, 2009 |
| Priority date | — |
| Expiry date | Aug 12, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C2211/5621
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A program operation for a NOR flash memory device is verified by programming data in a memory cell, performing a dummy verify operation on the memory cell, and performing a program verify operation on the memory cell based on a result of the dummy verify operation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.