Bulk acoustic wave resonator with increased dynamic range
US11408855B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 5, 2019 |
| Grant date | Aug 9, 2022 |
| Priority date | — |
| Expiry date | Jan 25, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2291/0426
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Devices that include a low sensitivity bulk acoustic wave (BAW) resonator sensor including a surface to which a low recognition component is immobilized, the low recognition component being configured to selectively bind the analyte, an analyte molecule to which a tag is linked, or a tag, or any one of these molecules to which an amplification element-linked second recognition component is bound; a high sensitivity BAW resonator sensor including a surface to which a high recognition component is immobilized, the high recognition component being configured to selectively bind the analyte, an analyte molecule to which a tag is linked, or a tag, or any one of these molecules to which an amplification element-linked second recognition component is bound; one or more containers housing an amplification molecule, the amplification element-linked second recognition component, and optionally one or both of the tag and the analyte molecule.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.