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

Patent Owner(s)

Patent Owner	Address
SAMSUNG ELECTRONICS CO LTD	129 SAMSUNG-RO YEONGTONG-GU GYEONGGI-DO SUWON-SI 16677

International Classification(s)

• H03H:IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONA....

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• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Kim, Chul Soo	Hwaseong-si, KR	103	736
Kim, Duck Hwan	Goyang-si, KR	65	478
Lee, Moon Chul	Seongnam-si, KR	93	540
Park, Ho Soo	Yongin-si, KR	19	151
Shin, Jea Shik	Hwaseong-si, KR	52	380
Son, Sang Uk	Yongin-si, KR	59	307
Song, In Sang	Osan-si, KR	88	661

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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	Oct 24, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Oct 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
April 24, 2018	US,9954511,B2   US9954511B2	GRANTED PATENT AS SECOND PUBLICATION
July 10, 2014	US,20140191825,A1   US20140191825A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9954511

Radio frequency filter and manufacturing method thereof

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