Remote control system for electric device
US8155289B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 28, 2007 |
| Grant date | Apr 10, 2012 |
| Priority date | — |
| Expiry date | Feb 8, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08C2201/50
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A remote control system for at least one electric device, each electric device having device identification data, has a handset comprising a handset transceiver, and a base unit having a telephone function to make a call. The base unit has a base unit transceiver that communicates with the handset wireless transceiver bidirectionally, and a primary remote-controller that communicates the electric device bidirectionally to control the electric device. The primary remote-controller has a remote-control transmitter and a remote-control receiver. The remote-control transmitter transmits control data to the electric device by using the device identification data, the control data being used for controlling the electric device. The remote-control receiver receives response data from the electric device in response to the control data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.