Chemical sensor array having multiple sensors per well
US11499938B2 · kind B2 · utility
0Cited by
347References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 14, 2020 |
| Grant date | Nov 15, 2022 |
| Priority date | — |
| Expiry date | May 8, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N27/4148
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
In one embodiment, a device is described. The device includes a material defining a reaction region. The device also includes a plurality of chemically-sensitive field effect transistors have a common floating gate in communication with the reaction region. The device also includes a circuit to obtain respective output signals from the chemically-sensitive field effect transistors indicating an analyte within the reaction region.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.