Cylindrical AC/DC magnetron with compliant drive system and improved electrical and thermal isolation

United States of America Patent

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May 18, 2004
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Jul 24, 2003
app pub date
Jan 18, 2002
filing date
Jan 18, 2002

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Expired

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Abstract

An AC/DC cylindrical magnetron with a drive system that absorbs large variations in the rotation of the target tube, an efficient high capacity electrical transfer system, and improved electrical isolation.

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APPLIED FILMS CORPORATION;VON ARDENNE ANLAGENTECHNIK GMBH

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C23C:COATING METALLIC MATERIAL; COATING MATERIAL WITH M....

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Inventor Name	Address	# of filed Patents	Total Citations
Barrett, Richard L	Bay Point, CA	6	81

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Cylindrical AC/DC magnetron with compliant drive system and improved electrical and thermal isolation

Number of patents in Portfolio can not be more than 2000

United States of America Patent

10052732

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PATENT NO	6736948
APP PUB NO	20030136672A1
SERIAL NO	10052732
DOCKET NO

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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
May 18, 2004	US,6736948,B2 US6736948B2	GRANTED PATENT AS SECOND PUBLICATION
July 24, 2003	US,20030136672,A1 US20030136672A1	FIRST PUBLISHED PATENT APPLICATION

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10052732

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