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

Patent Owner(s)

Patent Owner	Address
POSCO	(GOEDONG-DONG) 6261 DONGHAEAN-RO NAM-GU POHANG-SI GYEONGSANGBUK-DO 37859

International Classification(s)

• C23C:COATING METALLIC MATERIAL; COATING MATERIAL WITH M....
• C25D:PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC ....

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• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
EOM, Mun-Jong	Gwangyang-si, Jeollanam-do, KR	16	42
HONG, Seok-Jun	Gwangyang-si, Jeollanam-do, KR	15	49
NAM, Kyung-Hoon	Gwangyang-si, Jeollanam-do, KR	22	59
PARK, Sang-Hoon	Gwangyang-si, Jeollanam-do, KR	116	870

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
7.5 Year Payment	$3600.00	$1800.00	$900.00	Jun 7, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jun 7, 2029

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 7.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge - 11.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
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: 2017/0350,029

PLATED STEEL SHEET HAVING EXCELLENT ADHESION PROPERTY AND MANUFACTURING METHOD THEREFOR

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