4. Optical: systems and elements
  5. Polarization without modulation
  6. By relatively adjustable superimposed or in series polarizers

Cheng-Fa Chen

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Apparatus as tuning filter

Coherent light generators – Particular beam control device – Tuning
Reexamination Certificate

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High heat dissipating LED having a porous material layer

Active solid-state devices (e.g. – transistors – solid-state diode – Incoherent light emitter structure – With reflector – opaque mask – or optical element integral...
Reexamination Certificate

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Optical polarization beam combiner

Optical: systems and elements – Polarization without modulation – By relatively adjustable superimposed or in series polarizers
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2983639

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