Universal integration system for auxiliary digital audio playback
US7779167B2 · kind B2 · utility
0Cited by
2References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 28, 2006 |
| Grant date | Aug 17, 2010 |
| Priority date | — |
| Expiry date | Apr 22, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L67/125
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A vehicle audio system 30 reconfigures with a PDAD 32 device by sending a series of queries through a supported channel, preferably a UART channel to the PDAD with the PDAD sending back requested control information 42 and meta-data housing information 46.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.