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

Patent Owner(s)

Patent Owner	Address
QUANTUM CORPORATION	10770 E BRIARWOOD AVENUE CENTENNIAL CO 80112

International Classification(s)

• G01L:MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL ....
• G06F:ELECTRIC DIGITAL DATA PROCESSING

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Hyogo, Junichi	Matsuyama , JP	1	2
Koike, Yoshitomi	Ehime-ken , JP	2	17
Mehta, Umang	Irvine , US	9	48
Redhead, Kempton	Fountain Valley , US	2	26
Sverida, John	Dana Point , US	1	2

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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

Full Text

US Patent Application No: 2009/0222,232

REEL MOTOR TORQUE CALIBRATION DURING TAPE MOTION

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