Wireless digital transmission system for loudspeakers
US7206417B2 · kind B2 · utility
223Cited by
164References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 29, 2004 |
| Grant date | Apr 17, 2007 |
| Priority date | — |
| Expiry date | Dec 29, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2420/07
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
This invention relates to a wireless digital transmission system for loudspeakers comprising:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.