Concealed antenna for mobile communication device
US6753818B2 · kind B2 · utility
7Cited by
11References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 18, 2001 |
| Grant date | Jun 22, 2004 |
| Priority date | — |
| Expiry date | Mar 19, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q5/371
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A mobile communication device comprises a housing enclosing a circuit board that has components disposed thereon. The housing has opposite first and second surfaces. An antenna element is formed on the first surface of the housing for receiving and/or transmitting electromagnetic signals. An inner conductive layer is disposed on the second surface of the housing. The inner conductive layer is electrically connected to the antenna element and in signal communication with the circuit board.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.