Mobile-phone antenna device directly insertion connectable to an external antenna
US5861851A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Mar 27, 1997 |
| Grant date | Jan 19, 1999 |
| Priority date | — |
| Expiry date | Mar 27, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S439/916
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A mobile-phone antenna device capable of insertion connecting directly to an external antenna, wherein, on the bottom of the exposed portion of the body of a fixed antenna thre is provided with an enlarged base of suitable size with one side thereof being provided with a socket; the base and the lateral socket are arranged to be higher slightly than the top surface of the mobile-phone, so that the socket can be connected with a corresponding plug on the external antenna. The antenna of the whole mobile-phone thus can be connected with the external antenna directly, this can eliminate inconvenience induced from repeated and optional insertion in and pulling out different antennae.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.