Tao Liu

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LangFang Hebei, CN

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Patents Grantslast 30 patents

Information Patent Grant
System energy efficiency controller, energy efficiency gain device...
- Patent number 9,690,275
- Issue date Jun 27, 2017
- ENN SCIENCE & TECHNOLOGY DEVELOPMENT CO., LTD.
- Zhongxue Gan
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
MULTIVALENT MANGANESE OXIDE FILLER, PREPARATION METHOD THEREFOR, AN...
- Publication number 20240327291
- Publication date Oct 3, 2024
- CHONGQING UNIVERSITY
- YI CHEN
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
METHOD OF MAKING ALKALI AND GYPSUM BY PROTON-COUPLED ELECTRON TRANS...
- Publication number 20210047742
- Publication date Feb 18, 2021
- Yufei WANG
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
SYSTEM ENERGY EFFICIENCY CONTROLLER, ENERGY EFFICIENCY GAIN DEVICE...
- Publication number 20130073098
- Publication date Mar 21, 2013
- ENN SCIENCE & TECHNOLOGY DEVELOPMENT CO., LTD.
- Zhongxue Gan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER