4. Pulse or digital communications
  5. Repeaters
  6. Testing

Harold R. Walker

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Apparatus and method for data rate multiplication

Modulators – Pulse or interrupted continuous wave modulator
Reexamination Certificate

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Apparatus and method for ultra narrow band wireless...

Pulse or digital communications – Transmitters – Angle modulation
Reexamination Certificate

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Apparatus and method for ultra narrow band wireless...

Pulse or digital communications – Transmitters – Angle modulation
Reexamination Certificate

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High speed binary data communication system

Pulse or digital communications – Repeaters – Testing
Patent

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High speed data communication system using phase shift key codin

Pulse or digital communications – Repeaters – Testing
Patent

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Profile ID: LFUS-PAI-P-541173

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