Impedance transformation in a duplexer using a transmission line

United States of America Patent

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Sep 14, 2010
Grant Date
Sep 14, 2006
app pub date
Mar 10, 2005
filing date
Mar 10, 2005

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Expired

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Abstract

A duplexer having a filter and a transmission line that transforms an impedance of the filter to an impedance of an antenna.

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Patent Owner	Address
AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE LTD	SINGAPORE SINGAPORE SINGAPORE CITY SINGAPORE

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H04B:TRANSMISSION

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[Patents Count]

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Inventor Name	Address	# of filed Patents	Total Citations
Bradley, Paul	Los Altos, US	81	3475
Frank, Michael L	Los Gatos, US	24	514
Ruby, Richard C	Menlo Park, US	126	7330

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Impedance transformation in a duplexer using a transmission line

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United States of America Patent

11076615

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PATENT NO	7796957
APP PUB NO	20060205361A1
SERIAL NO	11076615
DOCKET NO

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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
September 14, 2010	US,7796957,B2 US7796957B2	GRANTED PATENT AS SECOND PUBLICATION
September 14, 2006	US,20060205361,A1 US20060205361A1	FIRST PUBLISHED PATENT APPLICATION

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11076615

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