Sensor device with biopolymer-metal composite film and related methods
US11782013B2 · kind B2 · utility
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4References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Aug 6, 2019 |
| Grant date | Oct 10, 2023 |
| Priority date | — |
| Expiry date | Mar 19, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N27/4166
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A sensor device is for detecting metal. The sensor device may have a substrate, an electrode on the substrate, and a biopolymer-metal composite film on the electrode. The biopolymer-metal composite film may include a metal and a biopolymer. The sensor device may further have circuitry coupled to the electrode and configured to apply a sensing signal to the electrode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.