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James L Richards: System and method for monitoring assets, objects, people and animals utilizing impulse radio. William J Tucker, October 26, 2006: US20060238348-A1

An asset, object, person or animal monitoring system and associated method for monitoring assets, objects, people or animals utilizing impulse radio techniques. The asset, object, person or animal monitoring system of the present invention can vary the duty cycles of the impulse radio transmitters, ...


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Richards James L: System and method for monitoring assets, objects, people and animals utilizing impulse radio. Richards James L, KESSLER Edward J, April 5, 2001: WO/2001/024393

An asset, object, person or animal monitoring system and associated method for monitoring assets, objects, people or animals utilizing impulse radio techniques. The asset, object, person or animal monitoring system of the present invention can vary the duty cycles of the impulse radio transmitters, ...


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Richards James L: System and method for monitoring assets, objects, people and animals utilizing impulse radio. Richards James L, July 10, 2002: EP1221205-A1

An asset, object, person or animal monitoring system and associated method for monitoring assets, objects, people or animals utilizing impulse radio techniques. The asset, object, person or animal monitoring system of the present invention can vary the duty cycles of the impulse radio transmitters, ...