Patrick Lach

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Color display system utilizing optical valves

Facsimile and static presentation processing – Static presentation processing – Attribute control
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Combined device for screen display and for the detection of the

Radiant energy – Photocells; circuits and apparatus – Photocell controlled circuit
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Device to check the setting of the position and orientation of a

Radiant energy – Photocells; circuits and apparatus – Photocell controlled circuit
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Light box for optical valve

Optical: systems and elements – Lens – With viewed object or viewed field illumination
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Management method for a man-machine interaction system

Computer graphics processing and selective visual display system – Display peripheral interface input device
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Profile ID: LFUS-PAI-P-214502

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