Wei DAI

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Ningde City, CN

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Patents Grantslast 30 patents

Information Patent Grant
High-voltage interlock system and detection method thereof
- Patent number 11,598,799
- Issue date Mar 7, 2023
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Yuqun Zeng
- B60 - VEHICLES IN GENERAL
Information Patent Grant
High-voltage interlock system and detection method thereof
- Patent number 10,870,353
- Issue date Dec 22, 2020
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Yuqun Zeng
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control apparatus and power supply system
- Patent number 10,814,726
- Issue date Oct 27, 2020
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Yuqun Zeng
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HIGH-VOLTAGE INTERLOCK SYSTEM AND DETECTION METHOD THEREOF
- Publication number 20210039498
- Publication date Feb 11, 2021
- Contemporary Amperex Technology Co., Limited
- Yuqun ZENG
- B60 - VEHICLES IN GENERAL
Information Patent Application
CONTROL APPARATUS AND POWER SUPPLY SYSTEM
- Publication number 20200094680
- Publication date Mar 26, 2020
- Contemporary Amperex Technology Co., Limited
- Yuqun ZENG
- B60 - VEHICLES IN GENERAL
Information Patent Application
HIGH-VOLTAGE INTERLOCK SYSTEM AND DETECTION METHOD THEREOF
- Publication number 20200094682
- Publication date Mar 26, 2020
- Contemporary Amperex Technology Co., Limited
- Yuqun ZENG
- B60 - VEHICLES IN GENERAL