Servo mechanism with differential phase shift feedback
Set point change-over circuit for fluid control valves
Shaft angle encoder interface
Shaft position encoder apparatus with logic and decoder
Shared channel communication system
Shared data/voice communication system with programmable data pr
Shelf pricing display apparatus
Shelf talker management system
Shelf talker management system and method
Shield plate, electronic appliance equipped with shield plate, r
Shift prompter/driver information display
Shopping cart display system
Shopping cart retrieval system with award signal generation base
Shorted-coaxial-cable detector for local-area networks
Signal communication system
Signal communication system
Signal converter circuit
Signal distribution system hybrid relay controller/driver
Signal distribution system switching module
Signal format detection circuit for digital radio paging receive