Detection, identification and operation of pheripherals connected via an audio/video-plug to an electronic device
US8412268B2 · kind B2 · utility
10Cited by
43References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 24, 2005 |
| Grant date | Apr 2, 2013 |
| Priority date | — |
| Expiry date | May 17, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2420/03
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An electronic device including a jack arranged to receive a peripheral device A/V plug, the A/V plug providing an end-terminal for a peripheral device to be connected to the jack, wherein the device is arranged to detect insertion of the A/V plug, and upon detection of insertion, discriminate the functionality provided by the peripheral device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.