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

Patent Owner(s)

Patent Owner	Address
INTERNATIONAL BUSINESS MACHINES CORPORATION	NEW ORCHARD ROAD ARMONK NY 10504

International Classification(s)

• H04L:TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAP....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Bomhoff, Matthew David	Tucson , US	8	23
Cashman, Paul Nicholas	Alton , GB	23	182
Seidel, Andrew Ellis	Tucson , US	7	20

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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
February 03, 2009	US,7486691,B2   US7486691B2	GRANTED PATENT AS SECOND PUBLICATION
October 27, 2005	US,20050238039,A1   US20050238039A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7486691

Method, logic arrangement and program for assigning a primary trunk

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