Phase change storage device with multiple serially connected storage regions
US9882126B2 · kind B2 · utility
3Cited by
2References
13Claims
0Family size
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Key dates
| Filing date | Apr 9, 2016 |
| Grant date | Jan 30, 2018 |
| Priority date | — |
| Expiry date | Apr 9, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10B63/30
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A phase change storage device, Integrated Circuit (IC) chip including the devices and method of manufacturing IC chips with the devices. The device includes a phase change storage region with multiple phase change regions, e.g., two (2), of different phase change material serially-connected between said program/read line and a select device conduction terminal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.