Audio-visual system having integrated components for simpler operation
US5473317A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Feb 28, 1995 |
| Grant date | Dec 5, 1995 |
| Priority date | — |
| Expiry date | Feb 28, 2015 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B1/205
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An audio-visual system including a plurality of audio-visual components, and a control panel or remote control unit for applying an operating signal to each of the components. Each component performs a specified operation corresponding to the operating signal. A status detector for detecting operation status of each of the plurality of audio-visual components. A switch for switching the audio-visual components to the status required to perform the specified operations, and remote control code transmitter generates a signal to allow operation of each of the audio-visual components by converting the operating signal into a remote control code signal and transmits the remote control code signal to the audio-visual component.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.