N by M planar configuration switch for radio frequency applicati
N Indicator-switches connected for one of N selection by N wires
N+1 bit resolution from an N bit A/D converter
N-bit comparator
N-bit comparator using count leading 1 circuits
N-Bit magnitude comparator of free design
N-bit propagatary analog-to-digital converter system
N-dimensional scanning type display apparatus
N-Key rollover keyboard
N/C machine paging, status and report system
Nail detector system
Nanostructured combination key-lock
Narrow band synchronized radio communication and alarm system
Nation-wide paging with local modes of operation
National security warning system integrated with building...
National security warning system integrated with building...
Nationwide airport luggage tracking system and method
Nationwide display pager with location readout
Natural binary to logarithmic binary conversion device with mean
Natural frequency measurement of magnetic markers