4. Telecommunications
  5. Radiotelephone system
  6. Zoned or cellular telephone system

Frederic Berthault

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Low-orbit satellite communications system for terminals

Communications: directive radio wave systems and devices (e.g. – Directive – Including a satellite
Patent

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Method and device for cancelling stereophonic echo with...

Electrical audio signal processing systems and devices – Dereverberators
Reexamination Certificate

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Method of handing off traffic in a low orbit satellite communica

Telecommunications – Carrier wave repeater or relay system – Portable or mobile repeater
Patent

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Method of handing off traffic in a low orbit satellite communica

Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Patent

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Profile ID: LFUS-PAI-P-336088

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