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

Patent Owner(s)

Patent Owner	Address
AKONIA HOLOGRAPHICS LLC	77 BEDFORD ROAD KATONAH NY 10536

International Classification(s)

• 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
Askham, Fredric R	Longmont, US	14	217

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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	Aug 25, 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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
February 25, 2014	US,8658332,B2   US8658332B2	GRANTED PATENT AS SECOND PUBLICATION
March 07, 2013	US,20130059233,A1   US20130059233A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8658332

Photopolymer media with enhanced dynamic range

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