COMBINATION CAMERA/PROJECTOR SYSTEM

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20080051135A1
SERIAL NO

11831220

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A combination camera/projection system includes an image forming device, a light source, a projection lens, a detector array such as a CCD, and a beam splitter such as a polarizing beam splitter (PBS) disposed to direct light from the light source to the image forming device, and from the image forming device to the projection lens, and from the projection lens to the detector array.

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Patent Owner(s)

Patent OwnerAddress
3M INNOVATIVE PROPERTIES COMPANYP O BOX 33427 ST PAUL MN 55133-3427

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Destain, Patrick R Allen, TX 29 806
Duncan, John E Amelia, OH 14 496
Grace, Jennifer L Lakeside Park, KY 8 130
O'Keefe, Michael W Cincinnati, OH 13 480
Phillips, William E III Cincinnati, OH 6 282
Willett, Stephen J Saint Paul, MN 30 596

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