Sensing method including interrogation of a holographic sensor
US7923678B2 · kind B2 · utility
0Cited by
6References
17Claims
0Family size
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Key dates
| Filing date | Jul 19, 2005 |
| Grant date | Apr 12, 2011 |
| Priority date | — |
| Expiry date | Aug 13, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03H2001/0044
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A sensing method, which comprises subjecting a holographic sensor to an external physical interaction to which the sensor is sensitive, and observing a change in the holographic image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.