4. Glass manufacturing
  5. Processes of manufacturing fibers, filaments, or preforms
  6. Process of manufacturing optical fibers, waveguides, or...

Sang Ahn

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Method of forming a phosphorus doped optical core using a...

Glass manufacturing – Processes of manufacturing fibers – filaments – or preforms – Process of manufacturing optical fibers – waveguides – or...
Reexamination Certificate

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Method of forming a phosphorus doped optical core using a...

Glass manufacturing – Processes of manufacturing fibers – filaments – or preforms – Process of manufacturing optical fibers – waveguides – or...
Reexamination Certificate

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Nitrogen-free antireflective coating for use with...

Active solid-state devices (e.g. – transistors – solid-state diode – Responsive to non-electrical signal – Electromagnetic or particle radiation
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2421628

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