Huaqing Zhang

Follow

Person

Tianjin, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Tube joint apparatus for double-tube floating tunnel and constructi...
- Patent number 12,139,873
- Issue date Nov 12, 2024
- TIANJIN RESEARCH INSTITUTE FOR WATER TRANSPORT ENGINEERING, M.O.T. CHINA
- Zhiwen Yang
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Fishway effect evaluation method based on stable isotope method
- Patent number 11,311,019
- Issue date Apr 26, 2022
- TIANJIN RESEARCH INSTITUTE FOR WATER TRANSPORT ENGINEERING, M.O.T.
- Huaqing Zhang
- A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH

Patents Applicationslast 30 patents

Information Patent Application
TUBE JOINT APPARATUS FOR DOUBLE-TUBE FLOATING TUNNEL AND CONSTRUCTI...
- Publication number 20240401300
- Publication date Dec 5, 2024
- TIANJIN RESEARCH INSTITUTE FOR WATER TRANSPORT ENGINEERING, M.O.T. CHINA
- ZHIWEN YANG
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
REAL-TIME DETECTION METHOD OF BLOCK MOTION BASED ON FEATURE POINT R...
- Publication number 20220414901
- Publication date Dec 29, 2022
- TIANJIN RESEARCH INSTITUTE FOR WATER TRANSPORT ENGINEERING, M.O.T
- Songgui CHEN
- G06 - COMPUTING CALCULATING COUNTING