Glass antenna device for an automobile
US4992801A · kind A · utility
13Cited by
2References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 24, 1989 |
| Grant date | Feb 12, 1991 |
| Priority date | — |
| Expiry date | Jul 24, 2009 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q1/1271
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A glass antenna device for an automobile comprises a glass plate fitted to an opening for a window, an antenna conductor having a power feeding point arranged on the glass plate and a matching circuit electrically connected to the power feeding point.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.