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UHF/VHF turner

Television – Receiver circuitry – Tuning
Reexamination Certificate

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Universal remote control capable of simulating a skip search

Television – Receiver circuitry – Remote control
Reexamination Certificate

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Universal remote control system

Television – Receiver circuitry – Remote control
Reexamination Certificate

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Universal remote control unit

Television – Receiver circuitry – Remote control
Reexamination Certificate

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Universal remote control unit

Television – Receiver circuitry – Remote control
Reexamination Certificate

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Universal tuner for mobile TV

Television – Receiver circuitry – Tuning
Reexamination Certificate

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Updating transmitter data stored in a preset channel memory

Television – Receiver circuitry – Tuning
Reexamination Certificate

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Upper and lower adjacent picture signal traps

Television – Receiver circuitry – Intercarrier circuits
Patent

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Use of wideband DTV overlay signals for brevity signaling...

Television – Receiver circuitry
Reexamination Certificate

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User-programmable control device for a television apparatus

Television – Receiver circuitry – Remote control
Patent

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Using equalized data for filter selection in HDTV receiver

Television – Receiver circuitry
Patent

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Using special NTSC receiver to detect when co-channel interferin

Television – Receiver circuitry
Patent

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