WEIWEI ZHANG

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Hangzhou City, Zhejiang Province, CN

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Patents Grantslast 30 patents

Information Patent Grant
Heat exchanger
- Patent number 12,247,792
- Issue date Mar 11, 2025
- Hangzhou Sanhua Research Institute Co., Ltd.
- Weiwei Zhang
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger
- Patent number 11,268,767
- Issue date Mar 8, 2022
- HANGZHOU SANHUA RESEARCH INSTITUTE CO., LTD.
- Junqi Dong
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
THERMAL MANAGEMENT SYSTEM AND CONTROL METHOD FOR SAME
- Publication number 20230382181
- Publication date Nov 30, 2023
- SANHUA HOLDING GROUP CO., LTD.
- JUNQI DONG
- B60 - VEHICLES IN GENERAL
Information Patent Application
HEAT EXCHANGER
- Publication number 20220214113
- Publication date Jul 7, 2022
- Hangzhou Sanhua Research Institute Co., Ltd.
- Weiwei ZHANG
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER
- Publication number 20210033343
- Publication date Feb 4, 2021
- Hangzhou Sanhua Research Institute Co., LTD.
- JUNQI DONG
- F28 - HEAT EXCHANGE IN GENERAL