Fucai HUA

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Patents Grantslast 30 patents

Information Patent Grant
Delaminated subway station structure in sea-land connection region...
- Patent number 12,123,157
- Issue date Oct 22, 2024
- Beijing Urban Construction Design & Development Group Co., Limited
- Gang Lei
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Undercutting-covered excavation semi-reverse construction method of...
- Patent number 12,084,971
- Issue date Sep 10, 2024
- Beijing Urban Construction Design & Development Group Co., Limited
- Gang Lei
- B61 - RAILWAYS
Information Patent Grant
Vertical orthogonal top exhausting air duct structure of deeply-bur...
- Patent number 12,025,008
- Issue date Jul 2, 2024
- Beijing Urban Construction Design & Development Group Co., Limited
- Fucai Hua
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for constructing large-span station with two-wing open type...
- Patent number 11,959,243
- Issue date Apr 16, 2024
- Beijing Urban Construction Design & Development Group Co., Limited
- Fucai Hua
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
DELAMINATED SUBWAY STATION STRUCTURE IN SEA-LAND CONNECTION REGION...
- Publication number 20240352701
- Publication date Oct 24, 2024
- Beijing Urban Construction Design&Development Group Co., Limited
- Gang LEI
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
METHOD FOR CONSTRUCTING LARGE-SPAN STATION WITH TWO-WING OPEN TYPE...
- Publication number 20240076848
- Publication date Mar 7, 2024
- Beijing Urban Construction Design&Development Group Co., Limited
- Fucai HUA
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
VERTICAL ORTHOGONAL TOP EXHAUSTING AIR DUCT STRUCTURE OF DEEPLY-BUR...
- Publication number 20240003254
- Publication date Jan 4, 2024
- Beijing Urban Construction Design&Development Group Co., Limited
- Fucai HUA
- E21 - EARTH DRILLING MINING