Direct laser additive fabrication system with image feedback control

United States of America Patent

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Oct 1, 2002
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app pub date
Sep 10, 1999
filing date
Sep 10, 1999

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Expired

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Abstract

A closed-loop, feedback-controlled direct laser fabrication system is disclosed. The feedback refers to the actual growth conditions obtained by real-time analysis of thermal radiation images. The resulting system can fabricate components with severalfold improvement in dimensional tolerances and surface finish.

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Patent Owner	Address
VANDERBILT UNIVERSITY	305 KIRKLAND HALL 2201 WEST END AVENUE NASHVILLE TN 37240

International Classification(s)

G06F:ELECTRIC DIGITAL DATA PROCESSING

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Griffith, Michelle L	Albuquerque, NM	3	247
Hofmeister, William H	Nashville, TN	20	319
Knorovsky, Gerald A	Albuquerque, NM	3	67
MacCallum, Danny O	Edgewood, NM	2	54
Schlienger, M Eric	Albuquerque, NM	18	295
Smugeresky, John E	Pleasanton, CA	1	52

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Direct laser additive fabrication system with image feedback control

Number of patents in Portfolio can not be more than 2000

United States of America Patent

09394184

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PATENT NO	6459951
SERIAL NO	09394184
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09394184

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