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

Patent Owner(s)

Patent Owner	Address
WD MEDIA (SINGAPORE) PTE LTD	C/O WESTERN DIGITAL TECHNOLOGIES INC 20511 LAKE FOREST DRIVE LAKE FOREST CA 92630

International Classification(s)

• B05D:PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MAT....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
AYAMA, KENJI	SINGAPORE, SG	15	1003
ISHIYAMA, MASAFUMI	SINGAPORE, SG	29	1793
SATO, TOKICHIRO	SINGAPORE, SG	15	1068
UMEZAWA, TEIICHIRO	SINGAPORE, SG	40	2277

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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: 2011/0244,119

PERPENDICULAR MAGNETIC RECORDING MEDIUM AND METHOD OF MANUFACTURING THE SAME

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