Brian D. Cohn

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Biocular holographic helmet mounted display

Patent

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Display system having coma-control plate in relay lens

Patent

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Rotary sensor system with a single detector

Optics: measuring and testing – Position or displacement
Reexamination Certificate

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Rotary sensor system with at least two detectors

Optics: measuring and testing – By polarized light examination – With light attenuation
Reexamination Certificate

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Shearing phase difference sensor

Optics: measuring and testing – By dispersed light spectroscopy – Utilizing a spectrometer
Patent

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Profile ID: LFUS-PAI-P-810238

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