4. Optical waveguides
  5. With optical coupler
  6. Plural

Dirk Barthel

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Bidirectional wavelength cross connect architectures using...

Optical waveguides – With optical coupler – Plural
Reexamination Certificate

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Bidirectional wavelength cross connect architectures using...

Optical waveguides – With optical coupler – Plural
Reexamination Certificate

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Bidirectional wavelength cross connect architectures using...

Optical waveguides – With optical coupler – Plural
Reexamination Certificate

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Multi-city DWDM wavelength link architectures and methods...

Optical communications – Multiplex – Optical switching
Reexamination Certificate

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Optical wavelength cross connect architectures using...

Optical waveguides – With optical coupler – Switch
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2416424

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