Composite waveguide

United States of America Patent

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Sep 9, 2008
Grant Date
Feb 2, 2006
app pub date
Jul 13, 2005
filing date
Jul 14, 2004

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Abstract

A composite waveguide comprising a central core and at least one side core helically wound about said central core and in optical proximity to said central core.

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REGENTS OF THE UNIVERSITY OF MICHIGAN, THE

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G02B:OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS

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Inventor Name	Address	# of filed Patents	Total Citations
Galvanauskas, Almantas	Ann Arbor, MI	45	2911

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Composite waveguide

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United States of America Patent

11180224

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PATENT NO	7424193
APP PUB NO	20060024008A1
SERIAL NO	11180224
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
September 09, 2008	US,7424193,B2 US7424193B2	GRANTED PATENT AS SECOND PUBLICATION
February 02, 2006	US,20060024008,A1 US20060024008A1	FIRST PUBLISHED PATENT APPLICATION

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11180224

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