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Sagamihara-Shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Microfluidic methods and apparatus to perform in situ chemical dete...
Patent number
9,051,821
Issue date
Jun 9, 2015
Schlumberger Technology Corporation
Wei Heong Tan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Packaging for downhole pressure transducers
Patent number
8,109,143
Issue date
Feb 7, 2012
Schlumberger Technology Corporation
Wei-Heong Tan
G01 - MEASURING TESTING
Patents Applications
last 30 patents
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Patent Application
MICROFLUIDIC METHODS AND APPARATUS TO PERFORM IN SITU CHEMICAL DETE...
Publication number
20100147065
Publication date
Jun 17, 2010
SCHLUMBERGER TECHNOLOGY CORPORATION
WEI HEONG TAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PACKAGING FOR DOWNHOLE PRESSURE TRANSDUCERS
Publication number
20100147083
Publication date
Jun 17, 2010
SCHLUMBERGER TECHNOLOGY CORPORATION
Wei-Heong Tan
E21 - EARTH DRILLING MINING