Weifeng CHEN

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Patents Applicationslast 30 patents

Information Patent Application
BALANCE DETECTION METHOD AND APPARATUS AND STATION CONTROL SYSTEM
- Publication number 20250153601
- Publication date May 15, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Weifeng CHEN
- B60 - VEHICLES IN GENERAL
Information Patent Application
BATTERY COMPARTMENT AND BATTERY SWAPPING STATION
- Publication number 20250096385
- Publication date Mar 20, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Weifeng CHEN
- B60 - VEHICLES IN GENERAL
Information Patent Application
BATTERY COMPARTMENT AND BATTERY SWAP STATION
- Publication number 20250070577
- Publication date Feb 27, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Weifeng CHEN
- B60 - VEHICLES IN GENERAL
Information Patent Application
FEEDING APPARATUS AND SUBSTRATE PROCESSING DEVICE
- Publication number 20240390936
- Publication date Nov 28, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Yongqiang XU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSFER APPARATUS
- Publication number 20240058946
- Publication date Feb 22, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Weifeng CHEN
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
BATTERY SWAP DEVICE AND BATTERY SWAP SYSTEM
- Publication number 20230415708
- Publication date Dec 28, 2023
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Weifeng CHEN
- B60 - VEHICLES IN GENERAL