Chunfa WANG

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Ningde, CN

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Patents Grantslast 30 patents

Information Patent Grant
Casing for battery box, battery box, battery, and electric apparatus
- Patent number 12,341,209
- Issue date Jun 24, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Jiajun Wang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MOTOR CONTROL DEVICE, DRIVE DEVICE AND ELECTRIC APPARATUS
- Publication number 20250070626
- Publication date Feb 27, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Tian Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR CONTROL DEVICE, DRIVE DEVICE AND ELECTRIC APPARATUS
- Publication number 20250038696
- Publication date Jan 30, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Tian Liu
- B60 - VEHICLES IN GENERAL
Information Patent Application
MOTOR CONTROLLER, POWER SYSTEM, AND ELECTRIC APPARATUS
- Publication number 20250038697
- Publication date Jan 30, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Tian Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TEST SYSTEM AND METHOD FOR POWER CONVERSION DEVICES, ELECTRONIC DEV...
- Publication number 20230384395
- Publication date Nov 30, 2023
- Contemporary Amperex Technology Co., Limited
- Chunfa WANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CASING FOR BATTERY BOX, BATTERY BOX, BATTERY, AND ELECTRIC APPARATUS
- Publication number 20230318109
- Publication date Oct 5, 2023
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Jiajun WANG
- H01 - BASIC ELECTRIC ELEMENTS