A system for visual homing and navigation
A universal remote control device
A wireless communications hub with protocol conversion
Above-ground arrangement for and method of locating a...
Absolute position detector
Ac powered wireless control 3-way light switch transmitter
Accelerator pedal position sensor
Acoustic touch position sensor using higher order...
Active safety barrier circuit
Actuator and communication systems
Adaptive bandwidth system and method for broadcast data
Advanced maintenance system for aircraft and military weapons
Aircraft data link network routing
Aircraft engine propulsor blade pitch sensing
Airport ground surveillance system with aircraft taxi...
Alarm lockout apparatus
Alarm modification for meteorological instrument
Algorithmic compensation system and method therefor for a...
Alternate polarity pulse track circuit improvement
Amr transmitter and method for both narrow band and...