Chunjie Liu

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Guangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Assembled subway station and construction method thereof
- Patent number 11,926,982
- Issue date Mar 12, 2024
- Guangzhou Metro Design & Research Institute Co., Ltd.
- Xianli Ding
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Connection assembly for prefabricated components
- Patent number 11,821,456
- Issue date Nov 21, 2023
- Guangzhou Metro Design & Research Institute Co., Ltd.
- Bao Xiang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
CONNECTION ASSEMBLY FOR PREFABRICATED COMPONENTS
- Publication number 20220213910
- Publication date Jul 7, 2022
- Guangzhou Metro Design & Research Institute Co., Ltd.
- Bao Xiang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CONNECTION LOCK FOR PREFABRICATED COMPONENTS
- Publication number 20220154449
- Publication date May 19, 2022
- Guangzhou Metro Design & Research Institute Co., Ltd.
- Xianli Ding
- E04 - BUILDING
Information Patent Application
MECHANICAL LOCK FOR BUILDING COMPONENT CONNECTION
- Publication number 20220154450
- Publication date May 19, 2022
- Guangzhou Metro Design & Research Institute Co., Ltd.
- Xianli Ding
- E04 - BUILDING
Information Patent Application
ASSEMBLED SUBWAY STATION AND CONSTRUCTION METHOD THEREOF
- Publication number 20220154419
- Publication date May 19, 2022
- Guangzhou Metro Design & Research Institute Co., Ltd.
- Xianli Ding
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING