RADIO TRANSMITTER RECEIVER

Brand	Owner (click to sort)	Address	Description
EARMARK	EARMARK	1125 Dixwell Avenue Hamden CT 06514	RADIO TRANSMITTER AND RECEIVER;
EARMARK	EARMARK AUDIO RESOURCES, INC.	HAMDEN CT	RADIO TRANSMITTER AND RECEIVER;
INTRALYNX	WESTCOAST ENERGY INC.	1055 West Georgia Street Suite 1100 Vancouver V6E3R5 Canada	radio transmitter and receiver for automatic remote meter reading;monitoring gas, water and electronic meters;
TRAFFICORP	Traffic Corporation of America	100 Wilshire Boulevard, Suite 600 Santa Monica CA 90401	radio transmitter and receiver for communicating traffic information to vehicles;Traffic Corporation;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Remote appliance activation can be achieved by relaying between radio frequency transmission schemes having different characteristics. A radio receiver receives radio frequency control signals for controlling the appliance. Each existing radio frequency transmitter is specifically designed to transmit wireless radio frequency control signals having receiver characteristics to the radio receiver. A new wireless radio frequency transmitter has transmitter characteristics, at least one of which is different from receiver characteristics. A radio relay learns the receiver characteristics from one of the existing transmitters and learns at least one transmitter characteristic from the new transmitter. Then, when an appliance radio frequency activation command is received from the new transmitter, the radio relay transmits a new radio frequency appliance activation command having the learned receiver characteristics.