Headset, circuit structure of mobile apparatus, and mobile apparatus
US9509044B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 7, 2012 |
| Grant date | Nov 29, 2016 |
| Priority date | — |
| Expiry date | Dec 22, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2499/11
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A headset, a circuit structure of a mobile apparatus, and a mobile apparatus are provided. The headset includes at least one earphone, a microphone, an audio plug, and a headset cable. The audio plug includes a connector having a plurality of contacts. The microphone and the at least one earphone is coupled to the corresponding contacts of the audio plug through the headset cable. The headset cable includes a ground line, a microphone line, at least one audio line, and an antenna for receiving a television broadcasting signal. The antenna is coupled to one of the contacts coupled to the ground line, the microphone line, and the at least one audio line. The one of the contacts to which the antenna is coupled further serves as a radio frequency contact to provide the television broadcasting signal and an audio broadcasting signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.