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US 11,114,773 B2Granted
Devices, systems, and methods for directional antennas that protect sensitive zones
AssigneeFlex Ltd.
InventorDan Gorcea
Life of this patent
Estimating the term…
Abstract
A set of headphones include a zone that is sensitive to electromagnetic radiation, a first earpiece including a first directional antenna operable at a first frequency and having a first radiation pattern radiating away from the zone, and a second earpiece including a second directional antenna operable at the first frequency and having a second radiation pattern radiating away from the zone.
Claims20
Headphones, comprising:
- a zone that is sensitive to electromagnetic radiation;
- a first earpiece including a first directional antenna operable at a first frequency and having a first radiation pattern radiating away from the zone;
- and
- a second earpiece including a second directional antenna operable at the first frequency and having a second radiation pattern radiating away from the zone.
1 more element
A system, comprising:
- headphones including:
- a zone that is sensitive to electromagnetic radiation;
- a first earpiece including a first directional antenna operable at a first frequency and having a first radiation pattern radiating away from the zone;
- and
- a second earpiece including a second directional antenna operable at the first frequency and having a second radiation pattern radiating away from the zone;
- and
- a transceiver in communication with the first directional antenna and the second directional antenna.
4 more elements
A device, comprising:
- a housing including a zone that is sensitive to electromagnetic radiation;
- a first directional antenna located at a first side of the housing and having a first radiation pattern away from the zone;
- and
- a second directional antenna located at a second side of the housing and having a second radiation pattern away from the zone, the second side of the housing being opposite to the first side of the housing.
1 more element
Dependencies are inferred from the claim text.