Yaqi GU

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Pitch varying device, pitch varying method and pitch varying contro...
- Patent number 11,359,602
- Issue date Jun 14, 2022
- Beijing Goldwind Science & Creation Windpower Equipment Co., Ltd.
- Yaqi Gu
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
PITCH VARYING DEVICE, PITCH VARYING METHOD AND PITCH VARYING CONTRO...
- Publication number 20210340953
- Publication date Nov 4, 2021
- BEIJING GOLDWIND SCIENCE & CREATION WINDPOWER EQUIPMENT CO., LTD.
- Yaqi GU
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
A WIND TURBINE PITCH DEVICE AND A WIND TURBINE
- Publication number 20190277253
- Publication date Sep 12, 2019
- BEIJING GOLDWIND SCIENCE & CREATION WINDPOWER EQUIPMENT CO., LTD.
- Qinghu WU
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
PITCH VARYING DEVICE, PITCH VARYING METHOD AND PITCH VARYING CONTRO...
- Publication number 20190145377
- Publication date May 16, 2019
- Yaqi GU
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...