4. Optics: image projectors
  5. Composite projected image
  6. Multicolor picture

Thomas J. Haven

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Dual lamp illumination system using multiple integrator rods

Optics: image projectors – Plural
Reexamination Certificate

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Full color rear screen projection system using a single...

Optics: image projectors – Composite projected image – Multicolor picture
Reexamination Certificate

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Illumination system for a projection system

Illumination – Light source and modifier – Including reflector
Reexamination Certificate

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Polarization recapture system for liquid crystal-based data...

Optics: image projectors – Polarizer or interference filter
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2641985

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