Hybrid RF/optical acquisition and tracking system and method
Hybrid system and method for golf course distance...
Hybrid system and method for golf course distance...
Hybrid system for position determination by a mobile...
Hybrid translator in a global positioning system (GPS)
Individualized, location specific weather forecasting system
Individually defined personal home area for subscribers in a cel
Indoor satellite cellular repeater system
Industrial process field instrumentation employing satellite...
Inertial GPS navigation system with modified kalman filter
Inertial navigation system with automatic redundancy and dynamic
Inertial reference system for a spacecraft
Inexpensive monitoring technique for achieving high level integr
Information appliance system having a navigational position...
Information management and control system
Information management and control system
Information system
Information systems having position measuring capacity
Information terminal with positioning function, positioning...
Infrastructure and method for geography based vehicle alert