Apparatus and method
US7876273B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 21, 2007 |
| Grant date | Jan 25, 2011 |
| Priority date | — |
| Expiry date | Feb 16, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q5/378
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An apparatus including a first conductive cover portion defining an interior surface and an exterior surface of the apparatus; an antenna element, connected to a feed point and arranged to operate in at least a first resonant frequency band; a conductive element, positioned between the interior surface of the first conductive cover portion and the antenna element, and arranged to couple with the first conductive cover portion, wherein the combination of the conductive element and the first conductive cover portion are operable in a second resonant frequency band, different to the first resonant frequency band and are arranged to be contactlessly fed by the antenna element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.