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last 30 patents
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Patent Grant
Transportation device for offshore platforms and method for install...
Patent number
11,035,091
Issue date
Jun 15, 2021
POWERCHINA HUADONG ENGINEERING CORPORATION LIMITED
Haifeng Qi
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Wind turbine generator foundation with pressure-dispersive high str...
Patent number
9,359,741
Issue date
Jun 7, 2016
POWERCHINA HUADONG ENGINEERING CORPORATION LIMITED
Wei Li
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Patents Applications
last 30 patents
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Patent Application
COMBINED STRUCTURE OF A FISHING NET CAGE AND FLOATING WIND TURBINE...
Publication number
20200022341
Publication date
Jan 23, 2020
POWERCHINA HUADONG ENGINEERING CORPORATION LIMITED
Wei LI
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Wind Turbine Generator Foundation with Pressure-Dispersive High Str...
Publication number
20150376858
Publication date
Dec 31, 2015
POWERCHINA HUADONG ENGINEERING CORPORATION LIMITED
Wei LI
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING