Acceleration balanced hydrophone II
Acceleration-insensitive hydrophone
Accurate persistent nodes
Acoustic and seismic troop movement detector
Acoustic isolation for a telemetry system on a drill string
Acoustic telemetry system for oil wells utilizing self generated
Acoustic wave device with modulation functionality
Acoustical pick-up for reception of signals from a drill pipe
Active RF tag with wake-up circuit to prolong battery life
Active RFID tag with new use automatic updating
Active transponder with means allowing the maximum...
Adaptation of the transmission power of an electromagnetic...
Air conditioner and address setting method in air conditioner
Antenna switching equipment
Antenna-based trigger
Anti-collision method and system using optimized binary...
Anti-collision method for contactless electronic module
Anti-collision tag apparatus and system
Anti-tear protection for smart card transactions
Anticollision protocol with fast read request and additional...