Tunable matching circuit

United States of America Patent

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Nov 30, 2004
Grant Date
Nov 28, 2002
app pub date
Aug 10, 2001
filing date
Apr 11, 2001

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Abstract

The present invention provides for low loss tunable matching circuits at rf frequencies. Ferro-electric materials are used to produce low loss tunable capacitors and inductors for use in matching circuits.

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KYOCERA CORPORATION

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H01Q:AERIALS

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Inventor Name	Address	# of filed Patents	Total Citations
Toncich, Stanley S	San Diego, CA	61	6883

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Tunable matching circuit

Number of patents in Portfolio can not be more than 2000

United States of America Patent

09927136

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PATENT NO	6825818
APP PUB NO	20020175878A1
SERIAL NO	09927136
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
November 30, 2004	US,6825818,B2 US6825818B2	GRANTED PATENT AS SECOND PUBLICATION
November 28, 2002	US,20020175878,A1 US20020175878A1	FIRST PUBLISHED PATENT APPLICATION

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09927136

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