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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
NORDENIA DEUTSCHLAND GRONAU GMBH	48599 GRONAU

International Classification(s)

• H04M:TELEPHONIC COMMUNICATION
• G08B:SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; A....
• G01R:MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC V....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Kohla, Michael	Havixbeck, DE	5	36

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
April 20, 2010	US,7701223,B2   US7701223B2	GRANTED PATENT AS SECOND PUBLICATION
February 28, 2008	US,20080048670,A1   US20080048670A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7701223

Method for contact-free testing of antennas applied to a material web

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