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Sharad Vishwasrao
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Singapore, SG
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Patents Grants
last 30 patents
Information
Patent Grant
Metric based performance monitoring method and system
Patent number
7,877,232
Issue date
Jan 25, 2011
Yokogawa Electric Corporation
Joseph Ching Hua Lee
G05 - CONTROLLING REGULATING
Information
Patent Grant
Method to evaluate a performance of a control valve and a system th...
Patent number
7,672,796
Issue date
Mar 2, 2010
Yokogawa Electric Corporation
Joseph Ching Hua Lee
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Metric based performance monitoring method and system
Publication number
20090105865
Publication date
Apr 23, 2009
YOKOGAWA ELECTRIC CORPORATION
Joseph Ching Hua Lee
G05 - CONTROLLING REGULATING
Information
Patent Application
Method and system for assessing and diagnosing control loop perform...
Publication number
20080243291
Publication date
Oct 2, 2008
YOKOGAWA ELECTRIC CORPORATION
Joseph Ching Hua Lee
G05 - CONTROLLING REGULATING
Information
Patent Application
Method to evaluate a performance of a control valve and a system th...
Publication number
20080077335
Publication date
Mar 27, 2008
YOKOGAWA ELECTRIC CORPORATION
Joseph Ching Hua Lee
G01 - MEASURING TESTING