Porous silicon manufactured from fumed silica
US11066305B1 · kind B1 · utility
7Cited by
1References
20Claims
0Family size
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Key dates
| Filing date | Nov 13, 2020 |
| Grant date | Jul 20, 2021 |
| Priority date | — |
| Expiry date | Nov 13, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A porous silicon material including silicon nanoparticles and clusters of silicon nanoparticles, where the pores are cooperatively defined by the nanoparticles within the clusters.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.