Ultra fast shift register using resonant tunnel diodes
Ultrasonic fuel gauging system using state machine control
Uninterrupted, enhanced-rate event sequencer with mixed-speed co
Uninterrupted, enhanced-rate, event-time recorder with mixed-spe
Unit counting device
Universal shift register employing a matrix of transmission gate
Universal timing array
Up/down counter
Up/down counter apparatus
Up/down counter control circuit
Up/down counter device with reduced number of discrete circuit e
Up/down counter for counting binary data stored in flip flops
Up/down counter interface means
Up/down gray code counter and solid-state image sensor...
Usage competent hand soap dispenser with data collection and...
Usage competent hand soap dispenser with data collection and...
Usage control system