Qingjian You

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Yantai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Dust cleaning device for wind turbine blade
- Patent number 12,331,726
- Issue date Jun 17, 2025
- YANTAI POWER PLANT OF HUANENG SHANDONG POWER GENERATION CO., LTD.
- Wei Chen
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Frequency modulation auxiliary method and device for thermal power...
- Patent number 12,305,540
- Issue date May 20, 2025
- YANTAI POWER PLANT OF HUANENG SHANDONG POWER GENERATION CO., LTD
- Yantao Liu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES