Wireless illuminative speaker system and wireless illuminative speaker thereof
US8675887B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 2, 2010 |
| Grant date | Mar 18, 2014 |
| Priority date | — |
| Expiry date | Feb 19, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2420/07
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A wireless illuminative speaker system, comprising a wireless transmitter comprising a transmitter body, a wireless transmit module, a main board printed board circuit assembly (PCBA), and a support, and at least one wireless illuminative receiving speaker comprising a speaker body, an illuminating part, a speaker part, and a wireless receiving module. The wireless transmitter operates to obtain audio data from an external electronic device and to transmit the audio data in the form of wireless audio digital signals, the wireless transmit module is disposed in the transmitter body, the main board PCBA operates to control the wireless transmit module, the support operates to mount an audio playing device thereon, the wireless illuminative receiving speaker operates to receive the wireless audio digital signals from the wireless transmitter and to plays the received wireless audio digital signals after digital-to-analog conversion, and the illuminating part is disposed in the speaker body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.