Glass antenna and window glass for vehicle
US8330664B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 15, 2010 |
| Grant date | Dec 11, 2012 |
| Priority date | — |
| Expiry date | May 21, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q1/1278
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A glass antenna for a vehicle includes a first to fourth elements, a connection element and a first and second feeding portions. The first element is elongated from the first feeding portion in a first direction. The second element is elongated from the first element in a second direction. The third element includes: a first partial element which is elongated from the first element in a third direction; a second partial element which is elongated from the first partial element in a fourth direction; and a third partial element which is elongated from the second partial element. The fourth element is elongated from the second feeding portion in the second direction, and detours the second element in the second direction, on a side of the second direction to be elongated in the third direction. The connection element connects the fourth element to a defogger.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.