Cost effective, mass producible temperature controlled thermal imaging calibration source
US12055446B2 · kind B2 · utility
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5References
20Claims
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Key dates
| Filing date | Mar 15, 2021 |
| Grant date | Aug 6, 2024 |
| Priority date | — |
| Expiry date | Jun 8, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/10151
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A temperature controlled calibration source for thermal imaging that provides for extremely inexpensive, mass producible, field deployable thermal calibration in specific, relatively low temperature ranges, and in particular temperatures near nominal human body temperature. A calibration source suitable for such applications may be implemented primarily as a suitable designed Printed Circuit Board (PCB), packaged in a thermally isolating housing and powered of commonly available power sources such as USB chargers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.