Yuehua Chen

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Patents Grantslast 30 patents

Information Patent Grant
Determining an optical density linear dynamic range for an optical...
- Patent number 10,132,958
- Issue date Nov 20, 2018
- Schlumberger Technology Corporation
- Yuehua Chen
- G01 - MEASURING TESTING
Information Patent Grant
Multiple spectrum channel, multiple sensor fiber optic monitoring s...
- Patent number 9,759,836
- Issue date Sep 12, 2017
- Schlumberger Technology Corporation
- Yuehua Chen
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
DETERMINING AN OPTICAL DENSITY LINEAR DYNAMIC RANGE FOR AN OPTICAL...
- Publication number 20180017705
- Publication date Jan 18, 2018
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Yuehua Chen
- G01 - MEASURING TESTING
Information Patent Application
MULTIPLE SPECTRUM CHANNEL, MULTIPLE SENSOR FIBER OPTIC MONITORING S...
- Publication number 20160320526
- Publication date Nov 3, 2016
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Yuehua Chen
- G01 - MEASURING TESTING