APPARATUS AND METHOD FOR OPTICAL MANUFACTURING

United States of America Patent

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Issued Date
Apr 14, 2011
app pub date
Sep 25, 2008
filing date
Sep 26, 2007

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Abandoned

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Abstract

An apparatus and method for lens surfacing. The apparatus includes a voice coil, piezo stack and cutter connected by a connection mechanism and regulated by a hierarchical sliding mode control system. The invention allows for both coarse and fine movements of the cutter during surfacing.

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Patent Owner(s)

Patent Owner	Address
COBURN TECHNOLOGIES INC	55 GERBER RD EAST S WINDSOR CT 06074

International Classification(s)

B24B:MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR PO....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Eldeeb, Yasser	Peoria, US	1	0
Murray, Jeff	Ellington, US	6	28

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APPARATUS AND METHOD FOR OPTICAL MANUFACTURING

Number of patents in Portfolio can not be more than 2000

United States of America Patent

12680474

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12680474

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