Demarcation voltage determination via write and read temperature stamps
US10395728B2 · kind B2 · utility
6Cited by
3References
25Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 26, 2018 |
| Grant date | Aug 27, 2019 |
| Priority date | — |
| Expiry date | Jun 26, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C2211/5634
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A non-volatile memory receives a request from a controller to read data stored in the memory. Moving read references are adjusted as a function of the temperature of the memory at which the data was written and the temperature of the memory at which the data is to be read. Moving read references may also be adjusted as a function of the retention time of the data to be read and the word line type of the storage elements in which the data is stored.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.