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

Patent Owner(s)

Patent Owner	Address
DUK SAN NEOLUX CO LTD	CHUNGNAM SOUTH KOREA JEOLLANAM-DO

International Classification(s)

• C09K:MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED ....
• H01L:SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICE....
• C07D:HETEROCYCLIC COMPOUNDS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Jang, Jaewan	Cheonan-si, KR	9	41
Kim, Hyeryeong	Cheonan-si, KR	12	41
Kim, Wonsam	Cheonan-si, KR	28	226
Kim, Yuri	Wonju-si, KR	50	268
Lee, Sunhee	Cheonan-si, KR	74	334
Park, Junghwan	Seoul, KR	74	501
Park, Seongje	Busan, KR	4	15

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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	Apr 24, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Apr 24, 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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
October 24, 2017	US,9799835,B2   US9799835B2	GRANTED PATENT AS SECOND PUBLICATION
January 21, 2016	US,20160020410,A1   US20160020410A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9799835

Compound for organic electric element, organic electric element comprising the same and electronic device thereof

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