4. Television
  5. Basic receiver with additional function
  6. For display of additional information

Hirofumi Usui

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Apparatus and method increasing speed of receiving...

Television – Basic receiver with additional function – Multimode
Reexamination Certificate

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Auto program feature for a television receiver

Television – Receiver circuitry – Tuning
Patent

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Bi-directional remote control unit and method of using the same

Interactive video distribution systems – Local video distribution system – Multiunit or multiroom structure
Reexamination Certificate

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Bi-directional remote control unit and method of using the same

Interactive video distribution systems – Video distribution system with upstream communication – Receiver
Reexamination Certificate

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Bi-directional remote control unit and method of using the same

Interactive video distribution systems – Video distribution system with local interaction – Receiver
Reexamination Certificate

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Profile ID: LFUS-PAI-P-202974

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