Phase mask period control

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9435944
APP PUB NO 20130087937A1
SERIAL NO

13270837

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method, apparatus and system for forming a fiber optic cable is disclosed. A first pattern of a phase mark is formed at a first location in the fiber optic cable. A relational parameter between the fiber optic cable and the phase mask is changed and a second pattern of the phase mask is formed at a second location in the fiber optic cable. The second pattern is related to the first pattern via the change in the relational parameter between the fiber optic cable and the phase mask. A controller can be used to control the relational parameter.

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Patent Owner(s)

Patent OwnerAddress
BAKER HUGHES INCORPORATED2929 ALLEN PARKWAY SUITE 2100 HOUSTON TX 77019-2118

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Childers, Brooks A Christiansburg, US 47 885
Homa, Daniel S Blacksburg, US 23 184

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