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

Patent Owner(s)

Patent Owner	Address
KOREA HYDRO & NUCLEAR POWER CO LTD	1655 BULGUK-RO MUNMUDAEWANG-MYEON GYEONGJU-SI GYEONGSANGBUK-DO

International Classification(s)

• H05B:ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE ....

• 2012 Application Filing Year
• H05B Class
• 2647 Applications Filed
• 2118 Patents Issued To-Date
• 80.02 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
CHO, Hyun Je	Daejeon, KR	15	15
# of filed Patents : 15 Total Citations : 15
CHOI, Seok Mo	Daejeon, KR	9	5
# of filed Patents : 9 Total Citations : 5
HWANG, Tae Won	Daejeon, KR	21	18
# of filed Patents : 21 Total Citations : 18
KIM, Cheon Woo	Daejeon, KR	21	15
# of filed Patents : 21 Total Citations : 15
KIM, Deuk Man	Daejeon, KR	14	12
# of filed Patents : 14 Total Citations : 12
SON, Jung Kwon	Daejeon, KR	2	1
# of filed Patents : 2 Total Citations : 1

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Patent Citation Ranking

• 1 Citation Count
• H05B Class

• 8.07 % this patent is cited more than
• 12 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Feb 15, 2025

Fee	Large entity fee	small entity fee	micro entity fee
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: 2013/0208,756

LOW TEMPERATURE MELTING FURNACE HAVING IMPROVED COOLING FLOW AND METAL SECTOR

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Abstract

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A low temperature melting furnace having improved cooling flow includes a wall including a plurality of metal sectors, wherein a metal sector includes a first metal sector and a second metal sector, which are formed in one unit, and a cooling passage through which a cooling water flows is formed in each of the first metal sector and the second metal sector, the first metal sector and the second metal sector being connected to each other through a connection unit.

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Description

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Claims

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