4. Pulse or digital communications
  5. Bandwidth reduction or expansion
  6. Television or motion video signal

James J Spilker, Jr.

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Position location using terrestrial digital video broadcast...

Communications: directive radio wave systems and devices (e.g. – Directive – Position indicating
Reexamination Certificate

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Robust data transmission using broadcast digital television...

Pulse or digital communications – Bandwidth reduction or expansion – Television or motion video signal
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2912050

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