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| 국가/구분 | United States(US) Patent 등록 |
|---|---|
| 국제특허분류(IPC7판) |
|
| 출원번호 | US-0599097 (1996-02-07) |
| 발명자 / 주소 |
|
| 출원인 / 주소 |
|
| 대리인 / 주소 |
|
| 인용정보 | 피인용 횟수 : 471 인용 특허 : 20 |
Apparatus for controlling an electrical device by remote control including a control device coupled to the electrical device by a wire connection for providing power to the electrical device, the control device having an actuator for adjusting the status of the electrical device and a radio frequenc
Apparatus for controlling an electrical device by remote control including a control device coupled to the electrical device by a wire connection for providing power to the electrical device, the control device having an actuator for adjusting the status of the electrical device and a radio frequency transmitter/receiver and antenna for adjusting the status of the electrical device in response to control information in a radio frequency signal. The transmitter/receiver receives the radio frequency signal via the antenna and transmits a status radio frequency signal with information regarding the status of the electrical device. A master control unit has at least one actuator and status indicator and a transmitter/receiver for transmitting a radio frequency signal having the control information therein to control the status of the electrical device and for receiving the status information from the control device. The status indicator indicates the status of the electrical device in response to the status information. A repeater receives the radio frequency signal from the master unit and transmits the control information to the control device and receives the status information from the control device and transmits it to the master unit.
[ What is claimed is:] [1.] Apparatus for controlling at least one electrical device by remote control comprising:at least one control device coupled to the electrical device by a wire connection for providing power to the electrical device, the control device having a controllably conductive device
[ What is claimed is:] [1.] Apparatus for controlling at least one electrical device by remote control comprising:at least one control device coupled to the electrical device by a wire connection for providing power to the electrical device, the control device having a controllably conductive device for adjusting the status of said electrical device, the control device further having a manual actuator for adjusting the status of the electrical device, the control device further having a radio frequency transmitter/receiver and antenna coupled thereto for adjusting the status of the electrical device in response to control information in a radio frequency signal, the transmitter/receiver being coupled to the antenna of the control device for receiving the radio frequency signal and for transmitting a status radio frequency signal having status information therein regarding the status of the electrical device as affected by the control information and the manual actuator;a master control unit having at least one actuator and status indicator thereon, the master unit comprising a transmitter/receiver for transmitting a radio frequency signal having the control information therein to control the status of said at least one electrical device and for receiving the status information from the control device, the status indicator indicating the status of the electrical device in response to the status information; anda repeater transmitter/receiver for receiving the radio frequency signal from the master unit and transmitting the control information to the control device and for receiving the status information from the control device and transmitting the status information to the master unit.
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