Dielectric ceramic composition for high frequency wave

United States of America Patent

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Dec 9, 2003
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Jun 13, 2002
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Oct 22, 2001
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Oct 25, 2000

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Abstract

A dielectric ceramic composition for high frequency wave having a composition comprising Al, Zr, Ti, Sn and O as a basic composition and represented by compositional formula: aAl.sub.2 O.sub.3 -bZrO.sub.2 -cTiO.sub.2 -dSnO.sub.2 (in which 0.4068

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Patent Owner(s)

Patent Owner	Address
UBE ELECTRONICS LTD	YAMAGUCHI JAPAN YAMAGUCHI

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C04B:LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREO....

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Inventor Name	Address	# of filed Patents	Total Citations
Fukuda, Koichi	Yamaguchi, JP	238	2322
Iwashita, Kazuki	Yamaguchi, JP	12	154

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Dielectric ceramic composition for high frequency wave

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United States of America Patent

10011380

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PATENT NO	6660674
APP PUB NO	20020072463A1
SERIAL NO	10011380
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
December 09, 2003	US,6660674,B2 US6660674B2	GRANTED PATENT AS SECOND PUBLICATION
June 13, 2002	US,20020072463,A1 US20020072463A1	FIRST PUBLISHED PATENT APPLICATION

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10011380

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