4. Optics: image projectors
  5. Color filter

Chang-Hsing Lu

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Carrier apparatus for an optical engine

Optics: image projectors – Housing
Reexamination Certificate

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Color wheel module and optical engine comprising the same

Optics: image projectors – Color filter
Reexamination Certificate

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Fastening device for projector lamp

Illumination – Housing – With mounting means
Reexamination Certificate

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Imaging system for an optical engine of a projection apparatus

Optics: image projectors – Prism in light path
Reexamination Certificate

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Lamp assembly of a projection apparatus

Illumination – Light source and modifier – Adjustable or repositionable light source or light source...
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2299707

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