4. Multiplex communications
  5. Wide area network
  6. Packet switching

Oscar W. Freitas

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Differential-input/single-ended-output translator

Miscellaneous active electrical nonlinear devices – circuits – and – Specific signal discriminating without subsequent control – By amplitude
Reexamination Certificate

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ECL clamped cutoff driver circuit

Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons
Patent

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Low power low temperature ECL output driver circuit

Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons
Patent

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Low voltage, high speed multiplexer

Miscellaneous active electrical nonlinear devices – circuits – and – Gating – Converging with plural inputs and single output
Patent

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Sonet/SDH pointer calculation circuit

Multiplex communications – Wide area network – Packet switching
Patent

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Profile ID: LFUS-PAI-P-142988

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