4. Optical: systems and elements
  5. Optical modulator
  6. Light wave temporal modulation

Duane Scott Dewald

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Antireflective coating

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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Automated lamp focus

Optical: systems and elements – Single channel simultaneously to or from plural channels – By partial reflection at beam splitting or combining surface
Reexamination Certificate

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Bandpass filter to reduce thermal impact of dichroic light...

Optical: systems and elements – Single channel simultaneously to or from plural channels – By partial reflection at beam splitting or combining surface
Reexamination Certificate

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Combining two lamps for use with a rod integrator projection...

Illumination – Light source and modifier – Plural serial lens elements or components
Reexamination Certificate

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Illumination system for high resolution display systems

Optical: systems and elements – Optical modulator – Light wave temporal modulation
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Profile ID: LFUS-PAI-P-1499091

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