4. Telecommunications
  5. Transmitter and receiver at separate stations
  6. Short range rf communication

Dong-Jun Cho

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Battery charging apparatus capable of connecting a mobile...

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

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Headset having a short-range mobile system

Telecommunications – Transmitter and receiver at separate stations – Short range rf communication
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2942790

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