1
James L Richards, Donald A Kelly, James S Finn, David C Meigs, William D Welch Jr: System and method for person or object position location utilizing impulse radio. Time Domain Corporation, Sterne Kessler Goldstein & Fox P L L C, October 9, 2001: US06300903 (202 worldwide citation)

A System and Method for Person or Object Position Location Utilizing Impulse Radio, comprising a plurality of reference impulse radios; an object or person to be tracked having a mobile impulse radio associated therewith; an architecture with an associated positioning algorithm associated with said ...


2
Larry W Fullerton: Fast locking mechanism for channelized ultrawide-band communications. Time Domain Corporation, Sterne Kessler Goldstein & Fox PLLC, November 3, 1998: US05832035 (190 worldwide citation)

A receiver for acquisition and lock of an impulse radio signal comprising an adjustable time base to output a sliding periodic timing signal having an adjustable repetition rate, and a decode timing modulator to output a decode signal in response to the periodic timing signal. The impulse radio sign ...


3
Preston Jett, Lawrence E Larson, Bret A Pollack, David A Rowe: Baseband signal converter for a wideband impulse radio receiver. Time Domain Corporation, Mark J Patterson, Waddey & Patterson PC, July 16, 2002: US06421389 (177 worldwide citation)

A baseband signal converter device for an impulse radio receiver combines multiple converter circuits and an RF amplifier in a single integrated circuit package. Each converter circuit includes an integrator circuit that integrates a portion of each RF pulse during a sampling period triggered by a t ...


4
James S Finn, James L Richards, Larry W Fullerton, Timothy T Payment: System and method for monitoring assets, objects, people and animals utilizing impulse radio. Time Domain Corporation, James S Finn, William J Tucker, January 28, 2003: US06512455 (174 worldwide citation)

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, ...


5
Hans G Schantz, Glenn P Wolenec: Ultra wideband antenna having frequency selectivity. Time Domain Corporation, Law Office of Donald D Mondul, August 10, 2004: US06774859 (172 worldwide citation)

An electromagnetic antenna apparatus exhibits a generally continuous signal response between a first frequency and a second frequency, and further exhibits a deviation from the signal response in a frequency region centered substantially at a selected frequency between the first frequency and the se ...


6
James S Finn: Impulse radio interactive wireless gaming system and method. Time Domain Corporation, James S Finn, March 12, 2002: US06354946 (165 worldwide citation)

An interactive wireless gaming system is provided which utilizes the significant wireless improvements of impulse radio technology to enable gaming system enhancements. For instance, the interactive wireless gammg system has a plural of impulse radio wireless gaming units operating alternately as a ...


7
Larry W Fullerton, Ivan A Cowie: Ultrawide-band communication system and method. Time Domain Corporation, Sterne Kressler Goldstein & Fox, February 29, 2000: US06031862 (161 worldwide citation)

An impulse radio communications system using one or more subcarriers to communicate information from an impulse radio transmitter to an impulse radio receiver. The impulse radio communication system is an ultrawide-band time domain system. The use of subcarriers provides impulse radio transmissions ...


8
Larry W Fullerton, James L Richards, Ivan A Cowie: System and method for position determination by impulse radio. Time Domain Corporation, Sterne Kessler Goldstein & Fox P L L C, October 17, 2000: US06133876 (159 worldwide citation)

A system and a method for position determination by impulse radio using a first transceiver having a first clock providing a first reference signal and a second transceiver placed spaced from the first transceiver. The system determines the position of the second transceiver. The second transceiver ...


9
James L Richards, Larry W Fullerton, Ivan A Cowie: System and method for impulse radio power control. Time Domain Corporation, Sterne Kessler Goldstein & Fox, March 25, 2003: US06539213 (146 worldwide citation)

A system and method for impulse radio power control wherein a first transceiver transmits an impulse radio signal to a second transceiver. A power control update is calculated according to a performance measurement of the signal received at the second transceiver. The transmitter power of either tra ...


10
James L Richards, Larry W Fullerton, Donald A Kelly, David C Meigs, Timothy T Payment, James S Finn, William J Tucker, William D Welch Jr: System and method for using impulse radio technology to track and monitor vehicles. Time Domain Corporation, William J Tucker, December 31, 2002: US06501393 (141 worldwide citation)

A system, electronic monitor and method are provided that utilize the communication capabilities and positioning capabilities of impulse radio technology to enable people (e.g., mechanics, fans, broadcasters, drivers) to track a position of a vehicle as it moves around a race track and/or to enable ...