Tao LI

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Yantai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Fault diagnosis method, method for building fault diagnosis model,...
- Patent number 11,886,178
- Issue date Jan 30, 2024
- YANTAI JEREH OILFIELD SERVICES GROUP CO., LTD.
- Zongwen Wang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
VALVE FAULT DETECTION METHOD AND APPARATUS
- Publication number 20230220929
- Publication date Jul 13, 2023
- YANTAI JEREH OILFIELD SERVICES GROUP CO., LTD.
- Xinmeng WANG
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
FAULT DIAGNOSIS METHOD, METHOD FOR BUILDING FAULT DIAGNOSIS MODEL,...
- Publication number 20230152793
- Publication date May 18, 2023
- YANTAI JEREH OILFIELD SERVICES GROUP CO., LTD.
- Zongwen WANG
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL