Wenfa LIN

Person

Ningde City, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Electrode
- Patent number D1048620
- Issue date Oct 22, 2024
- Congsheng Chen
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Winding shaft, cell manufacturing apparatus, and cell manufacturing...
- Patent number 12,002,919
- Issue date Jun 4, 2024
- Jiangsu Contemporary Amperex Technology Limited
- Xiaowei Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Welding assembly for liquid-injection hole of secondary battery
- Patent number 10,581,058
- Issue date Mar 3, 2020
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Wenfa Lin
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
BATTERY END COVER ASSEMBLY, BATTERY CELL, BATTERY, AND ELECTRICAL D...
- Publication number 20240297425
- Publication date Sep 5, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Zhitong SHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE SHEET FORMING METHOD, MANUFACTURING METHOD FOR WOUND ELEC...
- Publication number 20240274777
- Publication date Aug 15, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Wenfa LIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WINDING SHAFT, CELL MANUFACTURING APPARATUS, AND CELL MANUFACTURING...
- Publication number 20240274858
- Publication date Aug 15, 2024
- Jiangsu Contemporary Amperex Technology Limited
- Xiaowei Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY COVER PLATE ASSEMBLY, BATTERY CELL, BATTERY, AND POWER CONS...
- Publication number 20240250397
- Publication date Jul 25, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Congsheng CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY ASSEMBLY AND PROCESSING METHOD AND APPARATUS THEREFOR, BATT...
- Publication number 20240079729
- Publication date Mar 7, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Jun Ni
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
TAB WELDED STRUCTURE, BATTERY CELL, AND POWER CONSUMING APPARATUS
- Publication number 20230420812
- Publication date Dec 28, 2023
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Congsheng CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY, AND POWER CONSUMING DEVICE
- Publication number 20230420750
- Publication date Dec 28, 2023
- Jiangsu Contemporary Amperex Technology Limited
- Yuqun Zeng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WINDING SHAFT, CELL MANUFACTURING APPARATUS, AND CELL MANUFACTURING...
- Publication number 20230361335
- Publication date Nov 9, 2023
- Jiangsu Contemporary Amperex Technology Limited
- Xiaowei Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY ASSEMBLY AND PROCESSING METHOD AND APPARATUS THEREFOR, BATT...
- Publication number 20230318044
- Publication date Oct 5, 2023
- Contemporary Amperex Technology Co., Limited
- Jun Ni
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TOP COVER ASSEMBLY OF BATTERY, BATTERY, AND ELECTRIC APPARATUS
- Publication number 20230318155
- Publication date Oct 5, 2023
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Congsheng CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE ASSEMBLY AND PROCESSING METHOD AND DEVICE THEREFOR, BATTE...
- Publication number 20230299302
- Publication date Sep 21, 2023
- Contemporary Amperex Technology Co., Limited
- Shengwu ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CELL, BATTERY, ELECTRIC DEVICE, AND MANUFACTURING METHOD AN...
- Publication number 20230261334
- Publication date Aug 17, 2023
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Wenfa LIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPIRALLY WOUND ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY AND ELECTR...
- Publication number 20230216077
- Publication date Jul 6, 2023
- Contemporary Amperex Technology Co., Limited
- Yaoling WEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WELDING ASSEMBLY FOR LIQUID-INJECTION HOLE OF SECONDARY BATTERY
- Publication number 20180138492
- Publication date May 17, 2018
- Contemporary Amperex Technology Co., Limited
- Wenfa LIN
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Person

Patents Grantslast 30 patents

Electrode

Winding shaft, cell manufacturing apparatus, and cell manufacturing...

Welding assembly for liquid-injection hole of secondary battery

Patents Applicationslast 30 patents

BATTERY END COVER ASSEMBLY, BATTERY CELL, BATTERY, AND ELECTRICAL D...

ELECTRODE SHEET FORMING METHOD, MANUFACTURING METHOD FOR WOUND ELEC...

WINDING SHAFT, CELL MANUFACTURING APPARATUS, AND CELL MANUFACTURING...

BATTERY COVER PLATE ASSEMBLY, BATTERY CELL, BATTERY, AND POWER CONS...

BATTERY ASSEMBLY AND PROCESSING METHOD AND APPARATUS THEREFOR, BATT...

TAB WELDED STRUCTURE, BATTERY CELL, AND POWER CONSUMING APPARATUS

ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY, AND POWER CONSUMING DEVICE

WINDING SHAFT, CELL MANUFACTURING APPARATUS, AND CELL MANUFACTURING...

BATTERY ASSEMBLY AND PROCESSING METHOD AND APPARATUS THEREFOR, BATT...

TOP COVER ASSEMBLY OF BATTERY, BATTERY, AND ELECTRIC APPARATUS

ELECTRODE ASSEMBLY AND PROCESSING METHOD AND DEVICE THEREFOR, BATTE...

BATTERY CELL, BATTERY, ELECTRIC DEVICE, AND MANUFACTURING METHOD AN...

SPIRALLY WOUND ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY AND ELECTR...

WELDING ASSEMBLY FOR LIQUID-INJECTION HOLE OF SECONDARY BATTERY