Device for radio communication
US6088579A · kind A · utility
2Cited by
10References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 31, 1998 |
| Grant date | Jul 11, 2000 |
| Priority date | — |
| Expiry date | Aug 31, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B1/3838
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A device for radio communication (PH), such as for example radiophone, a shielding layer (RFS) which under operating conditions is between the antenna means and the user. The shielding layer (RFS) reduces electromagnetic irradiation of the user. The shielding layer (RFS) may be movable in such a manner that it serves as a cover of some operational device such as for example headphone, display and keyboard of apparatus when it is not in use.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.