Liquid crystal switching device

United States of America Patent

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Dec 20, 1988
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N/A
app pub date
Sep 30, 1986
filing date
Sep 30, 1986

priority date (Note)
Expired

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Abstract

A liquid crystal switching device includes first and second polarization reorienting cells disposed such that a polarized component of an incident light beam is incident normal to the cell.

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Patent Owner(s)

Patent Owner	Address
CRYSTONIC SYSTEMS INC	250 SHIELDS COURT UNIT 3 MARKHAM ONTARIO L3R 9

International Classification(s)

G02F:DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF ....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Baker, Anthony P	New York, NY	16	244

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Liquid crystal switching device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

06913808

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PATENT NO	4792212
SERIAL NO	06913808
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06913808

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