Electronic device with near-field antenna operating through display
US-11894600-B2 · Feb 6, 2024 · US
US9326432B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9326432-B2 |
| Application number | US-201214128331-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 14, 2012 |
| Priority date | Jun 20, 2011 |
| Publication date | Apr 26, 2016 |
| Grant date | Apr 26, 2016 |
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Official abstract text for this publication.
To protect a space adjacent to a magnetic source from magnetic energy radiated by the source, a device includes one or two sheets of ferromagnetic material. Each sheet extends between the space and the source. The device further includes one or two sheets of a diamagnetic or paramagnetic electrically-conductive material, one of which extends between the sheet and the space being protected, and the other additional sheet extending between the sheet of ferromagnetic material and the magnetic source.
Opening claim text (preview).
The invention claimed is: 1. A device for protecting a space to be protected against magnetic energy radiated by a magnetic source, comprising: a first sheet of ferromagnetic material, the first sheet of ferromagnetic material being spread between the space to be protected and the magnetic source; a first sheet of diamagnetic or paramagnetic electrically conductive material, the first sheet of electrically conductive material being spread between the first sheet of ferromagnetic…
Electricity · mapped topic
Cross-Sectional Technologies · mapped topic
Electricity · mapped topic
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