4. Optical: systems and elements
  5. Stereoscopic
  6. Stereo-viewers

Robert E. Fischer

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Compact work light with high illumination uniformity

Optics: image projectors – Gun – flashlight or battery operated type
Reexamination Certificate

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Display system for a head mounted viewing transparency

Optics: image projectors – Miscellaneous
Patent

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Flashlight producing uniform high brightness

Optics: image projectors – Gun – flashlight or battery operated type
Reexamination Certificate

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Head mounted display system

Optical: systems and elements – Stereoscopic – Stereo-viewers
Patent

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Head mounted display viewing optics with improved optical...

Optical: systems and elements – Lens – Including a nonspherical surface
Reexamination Certificate

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Profile ID: LFUS-PAI-P-296558

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