Imaging system
US10274743B2 · kind B2 · utility
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19Claims
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Key dates
| Filing date | Dec 20, 2016 |
| Grant date | Apr 30, 2019 |
| Priority date | — |
| Expiry date | Jun 15, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01L1/241
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An imaging system includes an indicator installed around an antenna, wherein optical characteristics of the indicator change as a function of an electromagnetic field formed by the antenna, an imaging apparatus for imaging a change in optical characteristics of the indicator, a transmitter for radiating radio waves toward the antenna, and a receiver for receiving a signal from the antenna.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.