Erfei YIN

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Heterogeneous field devices control management system based on indu...
- Patent number 10,338,945
- Issue date Jul 2, 2019
- KYLAND TECHNOLOGY CO., LTD
- Lei Xiao
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
HETEROGENEOUS FIELD DEVICES CONTROL MANAGEMENT SYSTEM BASED ON INDU...
- Publication number 20180225135
- Publication date Aug 9, 2018
- KYLAND TECHNOLOGY CO.,LTD.
- Lei Xiao
- G05 - CONTROLLING REGULATING