Yuqian WEN

Person

Ningde City, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Cell winding calibration method, apparatus, and device, and cell wi...
- Patent number 12,140,413
- Issue date Nov 12, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Xiaowei Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Slurry filtering apparatus and coating system
- Patent number 12,121,833
- Issue date Oct 22, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Shengyun Yan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Winding shaft structure and winding apparatus
- Patent number 11,996,508
- Issue date May 28, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Xiaowei Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Winding device and winding apparatus
- Patent number 11,894,509
- Issue date Feb 6, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Wei Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Secondary battery and method of manufacturing the secondary battery
- Patent number 11,594,791
- Issue date Feb 28, 2023
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Yuqun Zeng
- 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
WINDING MANDREL, WINDING MACHINE, AND BATTERY CELL WINDING METHOD
- Publication number 20240317528
- Publication date Sep 26, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Xiaowei Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WINDING DEVICE AND WINDING METHOD
- Publication number 20240313253
- Publication date Sep 19, 2024
- Jiangsu Contemporary Amperex Technology Limited
- Xiaowei Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CELL, METHOD AND DEVICE FOR MANUFACTURE SAME, BATTERY, AND...
- Publication number 20240313310
- Publication date Sep 19, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Yuqian WEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NECKING AND FLANGING APPARATUS AND BATTERY MANUFACTURING EQUIPMENT
- Publication number 20240261845
- Publication date Aug 8, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Hao MENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY, AND METHOD AND DEVICE FO...
- Publication number 20240250310
- Publication date Jul 25, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Xiaowei ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE ASSEMBLY, WINDING METHOD AND DEVICE, BATTERY CELL, BATTER...
- Publication number 20240243337
- Publication date Jul 18, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Xiaowei ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CELL WINDING CALIBRATION METHOD, APPARATUS, AND DEVICE, AND CELL WI...
- Publication number 20240240935
- Publication date Jul 18, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Xiaowei ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CELL, MANUFACTURING METHOD AND MANUFACTURING DEVICE THEREOF...
- Publication number 20240145876
- Publication date May 2, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Wenqi ZHU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CELL, BATTERY, ELECTRICAL DEVICE, AND MANUFACTURING METHOD...
- Publication number 20240128604
- Publication date Apr 18, 2024
- Jiangsu Contemporary Amperex Technology Limited
- Wenqi Zhu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CELL, METHOD AND SYSTEM FOR MANUFACTURE SAME, BATTERY, AND...
- Publication number 20240097287
- Publication date Mar 21, 2024
- Contemporary Amperex Technology Co., Limited
- Zhenfei YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SECONDARY BATTERY AND ELECTRODE PLATE
- Publication number 20240088396
- Publication date Mar 14, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Zige ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SECONDARY BATTERY AND ELECTRODE PLATE
- Publication number 20240088395
- Publication date Mar 14, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Zige ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CELL MANUFACTURING DEVICE AND METHOD
- Publication number 20240072295
- Publication date Feb 29, 2024
- Contemporary Amperex Technology Co., Limited
- Xiaowei ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CELL, BATTERY, ELECTRICAL DEVICE, AND DEVICE AND METHOD FOR...
- Publication number 20240047836
- Publication date Feb 8, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Zhen LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WINDING APPARATUS AND WINDING METHOD
- Publication number 20240017947
- Publication date Jan 18, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Linglong Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CELL, BATTERY, POWER CONSUMPTION APPARATUS, AND METHOD AND...
- Publication number 20230395959
- Publication date Dec 7, 2023
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Feng PAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WINDING DEVICE, WINDING APPARATUS AND WINDING METHOD
- Publication number 20230378513
- Publication date Nov 23, 2023
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Xiaowei ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WINDING SHAFT FIXTURE, WINDING DEVICE, AND METHOD FOR PREPARING ELE...
- Publication number 20230361336
- Publication date Nov 9, 2023
- Contemporary Amperex Technology Co., Limited
- Xiaowei ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CELL, BATTERY, ELECTRICAL APPARATUS, METHOD AND APPARATUS O...
- Publication number 20230352778
- Publication date Nov 2, 2023
- Contemporary Amperex Technology Co., Limited
- Wenqi ZHU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WINDING DEVICE AND WINDING APPARATUS
- Publication number 20230343987
- Publication date Oct 26, 2023
- Contemporary Amperex Technology Co., Limited
- Wei Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WINDING NEEDLE SLEEVE, BATTERY UNIT, BATTERY, POWER CONSUMING DEVIC...
- Publication number 20230327175
- Publication date Oct 12, 2023
- Contemporary Amperex Technology Co., Limited
- Xiaowei ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CELL, BATTERY AND ELECTRICAL APPARATUS
- Publication number 20230327306
- Publication date Oct 12, 2023
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Yanchao ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WINDING SHAFT STRUCTURE AND WINDING APPARATUS
- Publication number 20230318011
- Publication date Oct 5, 2023
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Xiaowei ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SLURRY FILTERING APPARATUS AND COATING SYSTEM
- Publication number 20230249105
- Publication date Aug 10, 2023
- Contemporary Amperex Technology Co., Limited
- Shengyun YAN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ELECTRODE ASSEMBLY, BATTERY, DEVICE, AND METHOD FOR MANUFACTURING E...
- Publication number 20230246306
- Publication date Aug 3, 2023
- Contemporary Amperex Technology Co., Limited
- Qinglin BAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SECONDARY BATTERY AND METHOD OF MANUFACTURING THE SECONDARY BATTERY
- Publication number 20230163310
- Publication date May 25, 2023
- Contemporary Amperex Technology Co., Limited
- Yuqun ZENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SECONDARY BATTERY AND METHOD OF MANUFACTURING THE SECONDARY BATTERY
- Publication number 20200144585
- Publication date May 7, 2020
- Contemporary Amperex Technology Co., Limited
- Yuqun ZENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SECONDARY BATTERY AND ELECTRODE PLATE
- Publication number 20200020952
- Publication date Jan 16, 2020
- Contemporary Amperex Technology Co., Limited
- Zige ZHANG
- 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

Cell winding calibration method, apparatus, and device, and cell wi...

Slurry filtering apparatus and coating system

Winding shaft structure and winding apparatus

Winding device and winding apparatus

Secondary battery and method of manufacturing the secondary battery

Welding assembly for liquid-injection hole of secondary battery

Patents Applicationslast 30 patents

WINDING MANDREL, WINDING MACHINE, AND BATTERY CELL WINDING METHOD

WINDING DEVICE AND WINDING METHOD

BATTERY CELL, METHOD AND DEVICE FOR MANUFACTURE SAME, BATTERY, AND...

NECKING AND FLANGING APPARATUS AND BATTERY MANUFACTURING EQUIPMENT

ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY, AND METHOD AND DEVICE FO...

ELECTRODE ASSEMBLY, WINDING METHOD AND DEVICE, BATTERY CELL, BATTER...

CELL WINDING CALIBRATION METHOD, APPARATUS, AND DEVICE, AND CELL WI...

BATTERY CELL, MANUFACTURING METHOD AND MANUFACTURING DEVICE THEREOF...

BATTERY CELL, BATTERY, ELECTRICAL DEVICE, AND MANUFACTURING METHOD...

BATTERY CELL, METHOD AND SYSTEM FOR MANUFACTURE SAME, BATTERY, AND...

SECONDARY BATTERY AND ELECTRODE PLATE

SECONDARY BATTERY AND ELECTRODE PLATE

BATTERY CELL MANUFACTURING DEVICE AND METHOD

BATTERY CELL, BATTERY, ELECTRICAL DEVICE, AND DEVICE AND METHOD FOR...

WINDING APPARATUS AND WINDING METHOD

BATTERY CELL, BATTERY, POWER CONSUMPTION APPARATUS, AND METHOD AND...

WINDING DEVICE, WINDING APPARATUS AND WINDING METHOD

WINDING SHAFT FIXTURE, WINDING DEVICE, AND METHOD FOR PREPARING ELE...

BATTERY CELL, BATTERY, ELECTRICAL APPARATUS, METHOD AND APPARATUS O...

WINDING DEVICE AND WINDING APPARATUS

WINDING NEEDLE SLEEVE, BATTERY UNIT, BATTERY, POWER CONSUMING DEVIC...

BATTERY CELL, BATTERY AND ELECTRICAL APPARATUS

WINDING SHAFT STRUCTURE AND WINDING APPARATUS

SLURRY FILTERING APPARATUS AND COATING SYSTEM

ELECTRODE ASSEMBLY, BATTERY, DEVICE, AND METHOD FOR MANUFACTURING E...

SECONDARY BATTERY AND METHOD OF MANUFACTURING THE SECONDARY BATTERY

SECONDARY BATTERY AND METHOD OF MANUFACTURING THE SECONDARY BATTERY

SECONDARY BATTERY AND ELECTRODE PLATE

WELDING ASSEMBLY FOR LIQUID-INJECTION HOLE OF SECONDARY BATTERY