Chaoying LIU

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
High-speed locomotive windshield and preparation method therefor
- Patent number 10,375,769
- Issue date Aug 6, 2019
- CHINA BUILDING MATERIALS ACADEMY
- Yuanchun Mu
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
BLOCKCHAIN-BASED ANONYMOUS TRUSTED VOTING METHOD, APPARATUS AND REL...
- Publication number 20240273649
- Publication date Aug 15, 2024
- ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID
- Yong XIAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HIGH-SPEED LOCOMOTIVE WINDSHIELD AND PREPARATION METHOD THEREFOR
- Publication number 20160249414
- Publication date Aug 25, 2016
- BEIJING HANG BO NEW MATERIAL TECHNOLOGY CO., LTD
- Yuanchun MU
- B32 - LAYERED PRODUCTS