Vehicle antenna device
US12126075B2 · kind B2 · utility
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0References
15Claims
0Family size
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Inventors
Key dates
| Filing date | Aug 5, 2020 |
| Grant date | Oct 22, 2024 |
| Priority date | — |
| Expiry date | Mar 22, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q21/29
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A vehicle antenna device includes a plurality of antennas in an accommodating space surrounded by a case and an antenna base, and has a height of 70 mm or less from an outer surface of a vehicle when attached to the outer surface of a vehicle. The vehicle antenna device includes a first substrate on which a first patch antenna is mounted, and a second substrate on which a second patch antenna is mounted. The first substrate is provided at a position higher than the second substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.