4. Telephonic communications
  5. Having light wave or ultrasonic link for speech or paging...
  6. Including fiber optic link within telephone network

Donal O'Connell

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Automatic NAM programming of radio telephone

Telecommunications – Radiotelephone system – Programming control
Patent

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Radio telephone with automatic answering

Telephonic communications – Having light wave or ultrasonic link for speech or paging... – Including fiber optic link within telephone network
Patent

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Systems and methods for recycling of cell phones at the end...

Telecommunications – Transmitter and receiver at same station – Having particular application of a transceiver
Reexamination Certificate

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Profile ID: LFUS-PAI-P-621453

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