In vitro analyte sensor using one or more detector arrays that operate in radio/microwave frequency bands
US12092589B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 11, 2021 |
| Grant date | Sep 17, 2024 |
| Priority date | — |
| Expiry date | Jul 14, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q1/523
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An analyte sensor for use in detecting an analyte in an in vitro sample via spectroscopic techniques using non-optical frequencies that are in the radio or microwave frequency bands of the electromagnetic spectrum. The analyte sensor uses at least one transmit antenna (which may also be referred to as a transmit element) that functions to transmit a signal in the radio or microwave frequency range of the electromagnetic spectrum into the in vitro sample containing an analyte of interest, and at least one receive antenna (which may also be referred to as a receive element) that functions to detect a response resulting from transmission of the transmit signal by the transmit antenna into the sample. The data can then be analyzed to detect the presence of the analyte and/or determine a concentration of the analyte.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.