Back to results
US 11,309,640 B2Granted
Wireless communication device
AssigneeYamaha Corporation
InventorsTomohiro Shinkawa, Hisanobu Suzuki
Life of this patent
Estimating the term…
Abstract
A wireless communication device includes a housing, a substrate provided inside the housing, an antenna provided on the substrate, a switching unit configured to switch directivity of the antenna between a first state and a second state, a detection unit configured to detect switching of the switching unit, and an output unit configured to output a detection result of the detection unit.
Claims8
A wireless communication device comprising:
- a housing;
- a substrate provided inside the housing;
- an antenna provided on the substrate;
- a switching unit configured to switch directivity of the antenna between a first state and a second state;
- a detection unit configured to detect switching of the switching unit;
- and
- an output unit configured to output a detection result of the detection unit.
4 more elements
Dependencies are inferred from the claim text.