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Liquid-core light guide illuminator apparatus

Optical waveguides – Optical fiber waveguide with cladding – Utilizing nonsolid core or cladding
Patent

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Liquid-crystal planar-waveguide apparatus and method for...

Optical waveguides – Polarization without modulation
Reexamination Certificate

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Liquid-crystal planar-waveguide apparatus and method for...

Optical waveguides – Polarization without modulation
Reexamination Certificate

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Liquid-level sensor having multiple solid optical conductors...

Optical waveguides – Optical waveguide sensor
Reexamination Certificate

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Lithium insertion electrode materials based on orthosilicate der

Optical waveguides – Accessories – Attenuator
Patent

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Lithium niobate coated optical fiber apparatus and method

Optical waveguides – Optical fiber waveguide with cladding
Reexamination Certificate

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Lithium niobate modulator having a doped semiconductor...

Optical waveguides – Temporal optical modulation within an optical waveguide – Electro-optic
Reexamination Certificate

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Lithium niobate optical modulator

Optical waveguides – Directional optical modulation within an optical waveguide – Electro-optic
Reexamination Certificate

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Lithium niobate optical TE-TM mode splitter

Optical waveguides – With optical coupler – Particular coupling structure
Patent

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Lithium-Niobate fiber optic sensor and system

Optical waveguides – Optical waveguide sensor
Reexamination Certificate

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Lithographic fabrication of phase mask for fiber Bragg gratings

Optical waveguides – With optical coupler – Input/output coupler
Reexamination Certificate

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Lithographically built optical structures

Optical waveguides – Planar optical waveguide
Reexamination Certificate

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Lithographically defined optic array

Optical waveguides – With optical coupler – With alignment device
Reexamination Certificate

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Littrow gratings as alignment structures for the wafer level...

Optical waveguides – Integrated optical circuit
Reexamination Certificate

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Loading device and electronic equipment system

Optical waveguides – Optical waveguide sensor
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Local area network with star topology and ring protocol

Optical waveguides – With optical coupler – Plural
Patent

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Local convergence cabinet

Optical waveguides – Accessories – Splice box and surplus fiber storage/trays/organizers/ carriers
Reexamination Certificate

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Localized thermal tuning of ring resonators

Optical waveguides – With optical coupler – Particular coupling structure
Reexamination Certificate

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Locally perturbed optical fibers for mode transformers

Optical waveguides – With optical coupler – Particular coupling function
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Locatable dielectric optical fiber cable having easily...

Optical waveguides – Optical transmission cable – Tightly confined
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