John T. Broad

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Aberdeen, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Geolocating a remote emitter
- Patent number 9,891,306
- Issue date Feb 13, 2018
- Raytheon Company
- William H. Wellman
- G01 - MEASURING TESTING
Information Patent Grant
Frequency difference of arrival (FDOA) for geolocation
- Patent number 9,702,960
- Issue date Jul 11, 2017
- Raytheon Company
- John T. Broad
- G01 - MEASURING TESTING
Information Patent Grant
Direct geolocation from TDOA, FDOA and AGL
- Patent number 9,625,566
- Issue date Apr 18, 2017
- Raytheon Company
- John T. Broad
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
GEOLOCATING A REMOTE EMITTER
- Publication number 20170003376
- Publication date Jan 5, 2017
- Raytheon Company
- William H. Wellman
- G01 - MEASURING TESTING
Information Patent Application
DIRECT GEOLOCATION FROM TDOA, FDOA AND AGL
- Publication number 20160299212
- Publication date Oct 13, 2016
- John T. Broad
- G01 - MEASURING TESTING
Information Patent Application
FREQUENCY DIFFERENCE OF ARRIVAL (FDOA) FOR GEOLOCATION
- Publication number 20140278214
- Publication date Sep 18, 2014
- Raytheon Company
- John T. Broad
- G01 - MEASURING TESTING