Lidan Yan

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Ningde City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for monitoring insulation monitoring circuit and battery man...
- Patent number 11,852,670
- Issue date Dec 26, 2023
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Meng Li
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Wake-up circuit and rechargeable device
- Patent number 11,824,170
- Issue date Nov 21, 2023
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Xin He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Insulation detection circuit and method, and battery management system
- Patent number 10,890,711
- Issue date Jan 12, 2021
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Zhimin Dan
- G02 - OPTICS
Information Patent Grant
Insulation detection circuit and method, and battery management system
- Patent number 10,763,552
- Issue date Sep 1, 2020
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Zhimin Dan
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MONITORING INSULATION MONITORING CIRCUIT AND BATTERY MAN...
- Publication number 20220113344
- Publication date Apr 14, 2022
- Contemporary Amperex Technology Co., Limited
- Meng LI
- B60 - VEHICLES IN GENERAL
Information Patent Application
WAKE-UP CIRCUIT AND RECHARGEABLE DEVICE
- Publication number 20210119271
- Publication date Apr 22, 2021
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Xin He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INSULATION DETECTION CIRCUIT AND METHOD, AND BATTERY MANAGEMENT SYSTEM
- Publication number 20200358139
- Publication date Nov 12, 2020
- Contemporay Amperex Technology Co., Limited
- Zhimin DAN
- G01 - MEASURING TESTING
Information Patent Application
INSULATION DETECTION CIRCUIT AND METHOD, AND BATTERY MANAGEMENT SYSTEM
- Publication number 20190237815
- Publication date Aug 1, 2019
- Contemporary Amperex Technology Co., Limited
- Zhimin DAN
- G01 - MEASURING TESTING