4. Semiconductor device manufacturing: process
  5. Making device or circuit responsive to nonelectrical signal
  6. Responsive to electromagnetic radiation

Sergey Frolov

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Broadband, polarization independent integrated optical tap

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

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Dispersion compensator using Bragg gratings in transmission

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

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Kink free operation of pump lasers having diffraction...

Coherent light generators – Particular beam control device – Having particular beam control circuit component
Reexamination Certificate

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Method for forming a compound semi-conductor thin-film

Semiconductor device manufacturing: process – Making device or circuit responsive to nonelectrical signal – Responsive to electromagnetic radiation
Reexamination Certificate

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Multistage optical amplifier having a fiber-based amplifier...

Optical: systems and elements – Optical amplifier – Correction of deleterious effects
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Profile ID: LFUS-PAI-P-2248379

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