Joseph Ching Hua Lee

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Singapore, SG

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for monitoring an industrial process
- Patent number 8,224,473
- Issue date Jul 17, 2012
- Yokogawa Electric Corporation
- Sankar Selvaraj
- G05 - CONTROLLING REGULATING
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 Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR MONITORING AN INDUSTRIAL PROCESS
- Publication number 20100286969
- Publication date Nov 11, 2010
- YOKOGAWA ELECTRIC CORPORATION
- Sankar Selvaraj
- G05 - CONTROLLING REGULATING
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