Inventor
SMITH ALEXANDER E
US33 patents
⚠️ This page may combine multiple inventors who share the name “SMITH ALEXANDER E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ERA SYSTEMS CORP
12 patentsUS7782256B2Aug 24, 2010
Enhanced passive coherent location techniques to track and identify UAVs, UCAVs, MAVs, and other objects
ERA SYSTEMS CORP66 citations98
US7423590B2Sep 9, 2008
Method and apparatus for improving ADS-B security
ERA SYSTEMS CORP114 citations98
US7612716B2Nov 3, 2009
Correlation of flight track data with other data sources
ERA SYSTEMS CORP57 citations97
US7576695B2Aug 18, 2009
Multilateration enhancements for noise and operations management
ERA SYSTEMS CORP25 citations92
US7495612B2Feb 24, 2009
Method and apparatus to improve ADS-B security
ERA SYSTEMS CORP37 citations92
US7437250B2Oct 14, 2008
Airport pavement management system
ERA SYSTEMS CORP26 citations92
US7375683B2May 20, 2008
Use of geo-stationary satellites to augment wide— area multilateration synchronization
ERA SYSTEMS CORP31 citations92
US7248219B2Jul 24, 2007
Correlation of flight track data with other data sources
ERA SYSTEMS CORP25 citations92
US7667647B2Feb 23, 2010
Extension of aircraft tracking and positive identification from movement areas into non-movement areas
ERA SYSTEMS CORP20 citations89
US7739167B2Jun 15, 2010
Automated management of airport revenues
ERA SYSTEMS CORP15 citations84
US7777675B2Aug 17, 2010
Deployable passive broadband aircraft tracking
ERA SYSTEMS CORP17 citations82
US7429950B2Sep 30, 2008
Method and apparatus to extend ADS performance metrics
ERA SYSTEMS CORP11 citations76
RANNOCH CORP
9 patentsUS6992626B2Jan 31, 2006
Method and apparatus to correlate aircraft flight tracks and events with relevant airport operations information
RANNOCH CORP79 citations98
US7123192B2Oct 17, 2006
Correlation of flight track data with other data sources
RANNOCH CORP49 citations95
US6885340B2Apr 26, 2005
Correlation of flight track data with other data sources
RANNOCH CORP65 citations95
US6567043B2May 20, 2003
Method and apparatus for improving utility of automatic dependent surveillance
RANNOCH CORP50 citations95
US6448929B1Sep 10, 2002
Method and apparatus for correlating flight identification data with secondary surveillance radar data
RANNOCH CORP69 citations95
US6384783B1May 7, 2002
Method and apparatus for correlating flight identification data with secondary surveillance
RANNOCH CORP78 citations95
US7126534B2Oct 24, 2006
Minimum safe altitude warning
RANNOCH CORP56 citations94
US6094169AJul 25, 2000
Multilateration auto-calibration and position error correction
RANNOCH CORP138 citations93
US6812890B2Nov 2, 2004
Voice recognition landing fee billing system
RANNOCH CORP35 citations92
SMITH ALEXANDER E
5 patentsUS8031062B2Oct 4, 2011
Method and apparatus to improve vehicle situational awareness at intersections
SMITH ALEXANDER E234 citations98
US7889065B2Feb 15, 2011
Method and apparatus to determine vehicle intent
SMITH ALEXANDER E36 citations92
US8072382B2Dec 6, 2011
Method and apparatus for ADS-B validation, active and passive multilateration, and elliptical surveillance
SMITH ALEXANDER E26 citations90
US8446321B2May 21, 2013
Deployable intelligence and tracking system for homeland security and search and rescue
SMITH ALEXANDER E18 citations84
US8203486B1Jun 19, 2012
Transmitter independent techniques to extend the performance of passive coherent location
SMITH ALEXANDER E5 citations62