Electromagnetic directional coupler wired pipe transmission device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9920581
APP PUB NO 20150240568A1
SERIAL NO

14187923

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A wired pipe assembly includes a first wired pipe segment including a first body extending from a first box end to a first pin end and a second wired pipe segment including a second body extending from a second box end to a second pin end. The assembly also includes an electromagnetic directional coupler including an input line disposed in the first wired pipe segment and an output line disposed in the second wired pipe segment.

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First Claim

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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
Bratschke, Thomas Garbsen, DE 3 10

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