Hai Liu

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Tianjin, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for measuring deformation of dummy rib
- Patent number 12,305,972
- Issue date May 20, 2025
- CHINA AUTOMOTIVE TECHNOLOGY AND RESEARCH CENTER CO., LTD
- Zhixin Liu
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for measuring relationship between crash dummy ch...
- Patent number 12,062,299
- Issue date Aug 13, 2024
- CHINA AUTOMOTIVE TECHNOLOGY AND RESEARCH CENTER CO., LTD
- Hua Zhou
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method and device for impact test on lower abdomen of vehicle crash...
- Patent number 11,996,009
- Issue date May 28, 2024
- CHINA AUTOMOTIVE TECHNOLOGY AND RESEARCH CENTER CO., LTD
- Hua Zhou
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method for building vehicle crash dummy skull model
- Patent number 11,735,065
- Issue date Aug 22, 2023
- CHINA AUTOMOTIVE TECHNOLOGY AND RESEARCH CENTER CO., LTD
- Zhixin Wu
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR IMPACT TEST ON LOWER ABDOMEN OF VEHICLE CRASH...
- Publication number 20240203291
- Publication date Jun 20, 2024
- China Automotive Technology and Research Center Co., Ltd.
- Hua ZHOU
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
METHOD AND SYSTEM FOR MEASURING RELATIONSHIP BETWEEN CRASH DUMMY CH...
- Publication number 20240185741
- Publication date Jun 6, 2024
- China Automotive Technology and Research Center Co., Ltd.
- Hua ZHOU
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR MEASURING DEFORMATION OF DUMMY RIB
- Publication number 20240102792
- Publication date Mar 28, 2024
- China Automotive Technology and Research Center Co., Ltd.
- Zhixin LIU
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS