4. Optics: image projectors
  5. Miscellaneous

Maurice E. Levis

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High intensity discharge lamp with single crystal sapphire...

Electric lamp and discharge devices – With gas or vapor – Having a particular total or partial pressure
Reexamination Certificate

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High intensity discharge lamp with single crystal sapphire...

Electric lamp and discharge devices – With gas or vapor – Envelope with particular structure
Reexamination Certificate

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High intensity discharge lamp with single crystal sapphire...

Electric lamp or space discharge component or device manufacturi – Process – With assembly or disassembly
Reexamination Certificate

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LCD projection system with polarization doubler

Optics: image projectors – Miscellaneous
Patent

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Projector system with hollow light pipe optics

Optics: image projectors – Miscellaneous
Patent

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Profile ID: LFUS-PAI-P-427591

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