Unopened-door indicator
Untethered position tracking system
Untrimmed 12 bit monotonic all capacitive A to D converter
Unused fuel indicator for automotive engines employing catalytic
Unusual vibration transducer apparatus in machine tools
Updated diver navigation device
Uplink routing without routing table
UPS signaling state
Urgency-based variable call notification
Urgent braking device
Urgent call displaying method for a radio paging receiver
Urine detecting and signalling device for use in a diaper
Urinous wet alarm
USB port connectible device reminder
Use indicator
Use management method and processing apparatus
Use management method and processing apparatus
Use of a subcarrier in an organic semiconductor radio...
Use of context to simplify two-dimensional computer input
Use of detector arrays to detect cessation of motion