Liyuan WU

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for dirt intercepting permeable pavement
- Patent number 12,129,606
- Issue date Oct 29, 2024
- Beijing University of Civil Engineering and Architecture
- Haiyan Li
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
REDUNDANT ELECTRIC POWER STEERING APPARATUS
- Publication number 20240343295
- Publication date Oct 17, 2024
- BEIJING JINGWEI HIRAIN TECHNOLOGIES CO., INC.
- Liyuan WU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method and device for a permeable pavement of dirt interception
- Publication number 20200354900
- Publication date Nov 12, 2020
- Beijing University of Civil Engineering and Architecture
- Haiyan LI
- B32 - LAYERED PRODUCTS