String dependent parameter setup
US9015407B1 · kind B1 · utility
10Cited by
25References
23Claims
0Family size
Assignee
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Key dates
| Filing date | May 28, 2014 |
| Grant date | Apr 21, 2015 |
| Priority date | — |
| Expiry date | May 28, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2212/7211
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In a three-dimensional NAND memory in which a block contains multiple separately-selectable sets of strings connected to the same set of bit lines, sets of strings are zoned, and different operating parameters applied to different zones. Operating parameters for a zone are obtained from characterizing a reference set of strings in the zone.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.