Communication between an accessory and a media player with multiple protocol versions
US7529871B1 · kind B1 · utility
45Cited by
125References
34Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 30, 2006 |
| Grant date | May 5, 2009 |
| Priority date | — |
| Expiry date | Jan 17, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01R2105/00
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A connector interface system is disclosed. The connector interface system includes an interface and a protocol in communication with which allows a media player to communicate with external devices over a transport link. The protocol includes a core protocol functionality and a plurality of accessory lingoes. The accessory lingoes comprise a microphone lingo, a simple remote lingo, a display remote lingo, a RF transmitter lingo and an extended interface lingo.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.