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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)

• C07C:ACYCLIC OR CARBOCYCLIC COMPOUNDS
• G02B:OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
• C09B:ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PROD....
• G03F:PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNE....
• G03H:HOLOGRAPHIC PROCESSES OR APPARATUS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Choi, Chilsung	Suwon-si, KR	44	261
Loskutov, Vladimir	Novosibirsk, RU	1	0
Shelkovnikov, Vladimir V	Novosibirsk, RU	2	3
Vasiliev, Evgeny V	Novosibirsk, RU	4	18

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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	Jul 23, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jul 23, 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
January 23, 2018	US,9874811,B2   US9874811B2	GRANTED PATENT AS SECOND PUBLICATION
March 16, 2017	US,20170075214,A1   US20170075214A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9874811

Photopolymer composition for holographic recording

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