Temperature sensors
US11959811B2 · kind B2 · utility
0Cited by
5References
24Claims
0Family size
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Key dates
| Filing date | Dec 20, 2019 |
| Grant date | Apr 16, 2024 |
| Priority date | — |
| Expiry date | Nov 14, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC21C2005/5288
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A temperature sensor including a sapphire optical fiber and a nanoporous cladding layer covering at least a portion of the sapphire optical fiber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.