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

Patent Owner(s)

Patent Owner	Address
DUREL CORPORATION	A DELAWARE CORPORATION 2225 WEST CHANDLER BOULEVARD CHANDLER AS 85224

International Classification(s)

• H01J:ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Buell, Brian Jeffrey	Gilbert, AZ	8	142
# of filed Patents : 8 Total Citations : 142

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Patent Citation Ranking

• 5 Citation Count
• H01J Class

• 3.53 % this patent is cited more than
• 24 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
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 No: 9836884

Parameterizing a 3D modeled object for tessellation

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Abstract

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It is proposed a computer-implemented method for parameterizing a three-dimensional modeled object for tessellation. The method comprising the steps of providing a boundary representation of the modeled object, the boundary representation comprising geometrical data including parametric surfaces and topological data including a set of faces each defined as a portion of the 2D domain of a respective parametric surface; determining 2D meshes each fitting a respective face; and associating the 2D meshes to the geometrical data of the boundary representation. Such a solution improves the tessellation of a 3D modeled object.

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Description

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Claims

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Legal Events

 

• MAFP2025
• MAFP2021
• I2017
• STCF2017
• P2014
• AS2014
• F2013
• PD2012

Date	Code	Event	Description
Jan 09, 2025	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 8TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1552); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 8
May 27, 2021	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 4
Dec 05, 2017	I	Issuance
Nov 15, 2017	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Jul 03, 2014	P	Published
Feb 18, 2014	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:QUILOT, LAURENT;FEKI, ABDELMONEM;PHUNG, TUAN ANH;AND OTHERS;SIGNING DATES FROM 20140126 TO 20140207;REEL/FRAME:032232/0983 Owner name: DASSAULT SYSTEMES, FRANCE
Dec 23, 2013	F	Filing
Dec 28, 2012	PD	Priority Date