Particle screening device
US10119898B2 · kind B2 · utility
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1References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 24, 2015 |
| Grant date | Nov 6, 2018 |
| Priority date | — |
| Expiry date | Jun 24, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2015/1029
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A particle screening device is provided. The particle screening device comprises: a substrate including a first side and a second side opposite to the first side; a micropore array formed on the substrate, wherein each micropore penetrates through the substrate from the first side to the second side and has a size configured to at least permit particles smaller than target particles flow through; and electrodes formed on at least one side of the first and second sides of the substrate and around at least some micropores, wherein the electrodes are configured to generate an electric field at corresponding micropores.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.