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

Patent Owner(s)

Patent Owner	Address
U S BANK NATIONAL ASSOCIATION AS COLLATERAL AGENT	633 WEST FIFTH STREET 24TH FLOOR LOS ANGELES CA 90071

International Classification(s)

• H04M:TELEPHONIC COMMUNICATION

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
DeFabio, Eugene S	Buffalo, NY	1	1
Drzewiecki, Robert B	East Amherst, NY	3	90

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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
March 01, 2005	US,6862341,B2   US6862341B2	GRANTED PATENT AS SECOND PUBLICATION
October 17, 2002	US,20020150218,A1   US20020150218A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 6862341

Device and method of interfacing voice data between a switch and a computer system

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