Haiyang LI

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Jinan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Thermal-insulated exterior wall boards, dedicated molds and making...
- Patent number 11,085,186
- Issue date Aug 10, 2021
- Shandong University
- Hetao Hou
- E04 - BUILDING
Information Patent Grant
Pulling-out device for prefabricated concrete support wall
- Patent number 10,900,191
- Issue date Jan 26, 2021
- Shandong University
- Hetao Hou
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
THERMAL-INSULATED EXTERIOR WALL BOARDS, DEDICATED MOLDS AND MAKING...
- Publication number 20200240144
- Publication date Jul 30, 2020
- Shandong University
- Hetao HOU
- E04 - BUILDING
Information Patent Application
PULLING-OUT DEVICE FOR PREFABRICATED CONCRETE SUPPORT WALL
- Publication number 20200024818
- Publication date Jan 23, 2020
- Shandong University
- Hetao HOU
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING