Wireless solar entertainment system
US5551065A · kind A · utility
31Cited by
10References
3Claims
0Family size
Inventor
Key dates
| Filing date | Dec 19, 1994 |
| Grant date | Aug 27, 1996 |
| Priority date | — |
| Expiry date | Dec 19, 2014 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B1/20
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
This invention comprises a consumer electronics entertainment system with a transmitter and a wireless headphone receiver with matching frequency reception. It is particularly adapted for use by joggers, runners, walkers picnickers, sunbathers or other mobile users. The invention entails a transmission integrated solar powered cassette radio or CD ROM player or other portable consumer electronics entertainment device with a built in low range low power transmitter and wireless headphones that also operate on solar power with automatically solar charged back up battery that never needs replacement.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.