Qunyi TANG

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Hangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Prestressed-bolted dry-assembled segmental precast hybrid tower wit...
- Patent number 11,555,480
- Issue date Jan 17, 2023
- Powerchina Huadong Engineering Corporation Limited
- Chunlin Huang
- E04 - BUILDING
Information Patent Grant
Oil-water separator for offshore wind farm
- Patent number 11,058,971
- Issue date Jul 13, 2021
- POWERCHINA HUADONG ENGINEERING CORPORATION LIMITED
- Huafeng Yu
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents

Information Patent Application
PRESTRESSED-BOLTED DRY-ASSEMBLED SEGMENTAL PRECAST HYBRID TOWER WIT...
- Publication number 20220056884
- Publication date Feb 24, 2022
- POWERCHINA HUADONG ENGINEERING CORPORATION LIMITED
- Chunlin HUANG
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
OIL-WATER SEPARATOR FOR OFFSHORE WIND FARM
- Publication number 20190366238
- Publication date Dec 5, 2019
- POWERCHINA HUADONG ENGINEERING CORPORATION LIMITED
- Huafeng YU
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...