4. Telephonic communications
  5. Terminal
  6. Housing or housing component

Anastasios Kefalas

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Microphone systems for telephones

Telephonic communications – Terminal – Housing or housing component
Reexamination Certificate

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Notification method and device for service providers

Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate

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Notification method and device for service providers

Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate

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Transcoding voice to/from text based on location of a...

Telephonic communications – Audio message storage – retrieval – or synthesis – Multimedia system
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2246416

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