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

Patent Owner(s)

Patent Owner	Address
SAMSUNG DISPLAY CO LTD A CORPORATION CHARTERED IN AND EXISTING UNDER THE LAWS OF THE REPUBLIC OF KOREA	95 SAMSUNG 2 RO GIHEUNG-GU YONGIN-CITY GYEONGGI-DO

International Classification(s)

• H01L:SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICE....
• C07D:HETEROCYCLIC COMPOUNDS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Han, Sang-Hyun	Yongin-City, KR	113	917
Hwang, Seok-Hwan	Yongin-City, KR	150	1545
Jung, Hye-Jin	Yongin-City, KR	106	727
Kim, Soo-Yon	Yongin-City, KR	63	415
Kim, Young-Kook	Yongin-City, KR	184	1930
Lee, Jong-Hyuk	Yongin-City, KR	279	3440
Lim, Jin-O	Yongin-City, KR	102	627
Yun, Jin-Young	Yongin-City, KR	32	226

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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	Nov 9, 2024

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: 2013/0112,948

HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DIODE INCLUDING THE SAME

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