Mobile device
US9992312B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 13, 2017 |
| Grant date | Jun 5, 2018 |
| Priority date | — |
| Expiry date | Sep 13, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04Q1/24
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A mobile device includes a speaker element and an antenna element. The speaker element includes a conductive portion and a nonconductive portion. The nonconductive portion has a first surface and a second surface which are opposite to each other. The antenna element is adjacent to the nonconductive portion. The antenna element includes a signal source, a first radiation element, and a second radiation element. The signal source is coupled to a feeding point. The first radiation element is coupled to the feeding point. The first radiation element extends from the first surface onto the second surface. The second radiation element is coupled to the feeding point. The second radiation element is disposed on the second surface. The second radiation element is separate from the first radiation element. A coupling gap is formed between the first radiation element and the second radiation element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.