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

Patent Owner(s)

Patent Owner	Address
LANDMARK GRAPHICS CORPORATION	2107 CITY WEST BLVD BLDG 2 HOUSTON TX 77042

International Classification(s)

• G06T:IMAGE DATA PROCESSING OR GENERATION, IN GENERAL

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Chien, Chi-Kang David	Sugar Land, US	1	43
Lin, Jim Ching-Rong	Sugar Land, US	3	115
Yarus, Jeffrey M	Houston, US	15	136

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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 27, 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
May 27, 2014	US,8736600,B2   US8736600B2	GRANTED PATENT AS SECOND PUBLICATION
December 10, 2009	US,20090303233,A1   US20090303233A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8736600

Systems and methods for imaging a three-dimensional volume of geometrically irregular grid data representing a grid volume

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