Qingtian WANG

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method, apparatus and system for detecting fatigue state of cog bel...
- Patent number 10,995,736
- Issue date May 4, 2021
- Beijing Goldwind Science & Creation Windpower Equipment Co., Ltd.
- Qingtian Wang
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Wind turbine variable-pitch control method and device
- Patent number 10,823,145
- Issue date Nov 3, 2020
- Beijing Goldwind Science & Creation Windpower Equipment Co., Ltd.
- Jie Zhou
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR ICING PREDICTION, METHOD AND APPARATUS FOR...
- Publication number 20210332796
- Publication date Oct 28, 2021
- BEIJING GOLDWIND SCIENCE & CREATION WINDPOWER EQUIPMENT CO., LTD.
- Jie ZHOU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, APPARATUS AND SYSTEM FOR DETECTING FATIGUE STATE OF COG BEL...
- Publication number 20190003460
- Publication date Jan 3, 2019
- BEIJING GOLDWIND SCIENCE & CREATION WINDPOWER EQUIPMENT CO., LTD.
- Qingtian WANG
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
WIND TURBINE VARIABLE-PITCH CONTROL METHOD AND DEVICE
- Publication number 20180320664
- Publication date Nov 8, 2018
- BEIJING GOLDWIND SCIENCE & CREATION WINDPOWER EQUI PMENT CO., LTD.
- Jie ZHOU
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...