Transparent ceramic composition
US10444088B2 · kind B2 · utility
2Cited by
18References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 5, 2018 |
| Grant date | Oct 15, 2019 |
| Priority date | — |
| Expiry date | Jan 5, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01F23/2921
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Embodiments of transparent ceramic particles are described. A particle includes an outer shell having an outer surface and an inner surface forming a hollow core; and a response unit housed inside the hollow core. The outer shell comprises aluminum oxynitride.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.