In-vehicle audio device and in-vehicle audio system
US8705763B2 · kind B2 · utility
3Cited by
0References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 4, 2010 |
| Grant date | Apr 22, 2014 |
| Priority date | — |
| Expiry date | Jan 17, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B27/34
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An in-vehicle audio device and an in-vehicle audio system are disclosed. The in-vehicle audio device acquires and registers metadata of music data from multiple music possession devices, at least one of which is a portable music carrier device capable of performing wireless communication. Regarding the metadata acquired from the portable music carrier device, the in-vehicle audio device maintains the registration of the metadata after a communication connection between the portable music carrier device and the in-vehicle audio device is cut off. The in-vehicle audio device creates a playlist based on the registered metadata.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.