Fractional mirror ratio technique for digital remote temperature sensors, and related systems, methods, and devices
US11287329B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Dec 20, 2018 |
| Grant date | Mar 29, 2022 |
| Priority date | — |
| Expiry date | May 1, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01K7/01
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Systems, methods and devices are described related to remote temperature sensing. In one embodiment, fractional currents are used to bias a remote temperature diode. Such fractional currents may be selected to simplify at least some temperature calculations performed using digital logic.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.