UHF/VHF turner
Universal remote control capable of simulating a skip search
Universal remote control system
Universal remote control unit
Universal remote control unit
Universal tuner for mobile TV
Updating transmitter data stored in a preset channel memory
Upper and lower adjacent picture signal traps
Use of wideband DTV overlay signals for brevity signaling...
User-programmable control device for a television apparatus
Using equalized data for filter selection in HDTV receiver
Using special NTSC receiver to detect when co-channel interferin