Antenna extension device
US10530039B1 · kind B1 · utility
1Cited by
1References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 21, 2019 |
| Grant date | Jan 7, 2020 |
| Priority date | — |
| Expiry date | May 21, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08B13/08
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An antenna extension device includes a first part disposed on an inner surface of a panel; a second part disposed in space between an opening of a building and the panel, the opening correspondingly accommodating the panel; and a third part disposed on an outer surface of the panel. Two ends of the second part are connected to the first part and the third part respectively to form a U-shape cross-sectional profile, and the third part is connected to a feed point of a sensing device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.