Logic apparatus and logic circuit
US7138651B2 · kind B2 · utility
0Cited by
8References
3Claims
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Key dates
| Filing date | Jul 20, 2004 |
| Grant date | Nov 21, 2006 |
| Priority date | — |
| Expiry date | Sep 6, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10N99/05
- WIPO fieldMicro-structural and nano-technology
- WIPO sectorChemistry
Abstract
A logic apparatus comprises a first single-electron device formed of a first conductive island, two first tunnel barriers with the first conductive island interposed, first and second electrodes, and a first charge storage region, and a second single-electron device formed of a second conductive island, second tunnel barriers with the second island interposed, third and fourth electrodes, and a second charge storage region, the first electrode of the first single-electron device being connected to the third electrode of the second single-electron device being connected to each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.