Tunable power amplifier matching circuit

United States of America Patent

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Mar 7, 2006
Grant Date
Sep 9, 2004
app pub date
Mar 15, 2004
filing date
Apr 11, 2001

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Abstract

A power amplifier matching circuit is provided. The matching circuit includes a ferro-electric tunable component. A control signal is applied to the tunable component, changing the component's impedance. This changes the impedance of the matching circuit.

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Patent Owner(s)

Patent Owner	Address
KYOCERA CORPORATION	6 TAKEDA TOBADONO-CHO FUSHIMI-KU KYOTO-SHI KYOTO 612-8501

International Classification(s)

H03F:AMPLIFIERS

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Forrester, Tim	San Diego, CA	24	982
Toncich, Stanley S	San Diego, CA	61	7093

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Tunable power amplifier matching circuit

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United States of America Patent

10800525

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PATENT NO	7009455
APP PUB NO	20040174220A1
SERIAL NO	10800525
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
March 07, 2006	US,7009455,B2 US7009455B2	GRANTED PATENT AS SECOND PUBLICATION
September 09, 2004	US,20040174220,A1 US20040174220A1	FIRST PUBLISHED PATENT APPLICATION

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10800525

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