Phosphor particle coded beads
US7323696B2 · kind B2 · utility
7Cited by
3References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 6, 2005 |
| Grant date | Jan 29, 2008 |
| Priority date | — |
| Expiry date | Sep 16, 2025 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12Q2563/155
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Beads coded with phosphor particles and methods of making and using them are provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.