Ferroelectric Light Control Device

United States of America Patent

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May 27, 2008
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Mar 27, 2008
app pub date
Sep 7, 2006
filing date
Sep 7, 2006

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Expired

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Abstract

A light control device is formed by ferroelectric material and N electrodes positioned adjacent thereto to define an N-sided regular polygonal region or circular region therebetween where N is a multiple of four.

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Patent Owner	Address
UNITED STATES OF AMERICA AS REPRESENTED BY THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION	300 E STREET SW WASHINGTON DC 20024

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

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Inventor Name	Address	# of filed Patents	Total Citations
Choi, Sang H	Poquoson, VA	43	186
Elliott, Jr James R	Yorktown, VA	3	6
Kim, Jae-Woo	Newport News, VA	79	933
King, Glen C	Yorktown, VA	29	259
Park, Yeonjoon	Yorktown, VA	39	290

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Ferroelectric Light Control Device

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United States of America Patent

11470771

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PATENT NO	7379231
APP PUB NO	20080074723A1
SERIAL NO	11470771
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity Expired	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
May 27, 2008	US,7379231,B2 US7379231B2	GRANTED PATENT AS SECOND PUBLICATION
March 27, 2008	US,20080074723,A1 US20080074723A1	FIRST PUBLISHED PATENT APPLICATION

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11470771

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