Quankun LI

Person

Ningde City, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Battery cell, battery, power consumption device and battery cell ma...
- Patent number 12,199,315
- Issue date Jan 14, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Huasheng Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current collecting member, secondary battery, and method for manufa...
- Patent number 12,183,931
- Issue date Dec 31, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Yuanbao Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery cell, battery, electrical device, and manufacturing method...
- Patent number 12,176,551
- Issue date Dec 24, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Huasheng Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery cell, battery, electrical device, and method and device for...
- Patent number 12,176,582
- Issue date Dec 24, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Wenlin Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery cell, battery, electric apparatus, and manufacturing method...
- Patent number 12,166,241
- Issue date Dec 10, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Yuqun Zeng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery cell, battery, and electrical device
- Patent number 12,155,089
- Issue date Nov 26, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Haibo Ke
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Battery cell, battery, power consumption device, and method and dev...
- Patent number 12,132,230
- Issue date Oct 29, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Lulu Bai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cap assembly and secondary battery
- Patent number 12,119,503
- Issue date Oct 15, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Fenggang Zhao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cover assembly of secondary battery and secondary battery
- Patent number 12,113,234
- Issue date Oct 8, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Shiyao Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
End cover assembly, secondary battery, battery module, appratus, li...
- Patent number 12,100,867
- Issue date Sep 24, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Qichang Cai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Top cover assembly, secondary battery and apparatus using battery
- Patent number 12,080,908
- Issue date Sep 3, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Siying Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cover assembly of secondary battery and secondary battery
- Patent number 11,949,119
- Issue date Apr 2, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Quankun Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery unit and battery module
- Patent number 11,936,049
- Issue date Mar 19, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Xing Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery cell, battery, electric apparatus, and manufacturing method...
- Patent number 11,923,551
- Issue date Mar 5, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Yuqun Zeng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cover assembly of secondary battery and secondary battery
- Patent number 11,916,249
- Issue date Feb 27, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Quankun Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Secondary battery and battery module
- Patent number 11,881,588
- Issue date Jan 23, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Yuanbao Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
End cover assembly, secondary battery, battery module, apparatus, l...
- Patent number 11,777,184
- Issue date Oct 3, 2023
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Qichang Cai
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Cap assembly and secondary battery
- Patent number 11,777,162
- Issue date Oct 3, 2023
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Fenggang Zhao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery cell, battery and electricity consuming device
- Patent number 11,757,161
- Issue date Sep 12, 2023
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Huasheng Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cap assembly for a secondary battery and secondary battery
- Patent number 11,757,123
- Issue date Sep 12, 2023
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Quankun Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
End cover assembly, battery cell, battery module and device
- Patent number 11,715,867
- Issue date Aug 1, 2023
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Ningsheng Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
End cover assembly, battery cell, degassing method, battery, and el...
- Patent number 11,705,610
- Issue date Jul 18, 2023
- JIANGSU CONTEMPORARY AMPEREX TECHNOLOGY LIMITED
- Quankun Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
End cap assembly, battery cell and manufacturing method thereof, ba...
- Patent number 11,688,907
- Issue date Jun 27, 2023
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Huasheng Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cap assembly for secondary battery, secondary battery and battery m...
- Patent number 11,637,345
- Issue date Apr 25, 2023
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Quankun Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cover assembly of secondary battery and secondary battery
- Patent number 11,637,348
- Issue date Apr 25, 2023
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Shiyao Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery box, battery cell, battery, and method and apparatus for pr...
- Patent number 11,581,610
- Issue date Feb 14, 2023
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Yuqun Zeng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Secondary battery and battery module
- Patent number 11,482,761
- Issue date Oct 25, 2022
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Quankun Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Secondary battery, battery module, and device using secondary batte...
- Patent number 11,424,500
- Issue date Aug 23, 2022
- Contemporain Amperex Technology Co., Limited
- Chengyou Xing
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cap assembly of power battery
- Patent number 11,276,896
- Issue date Mar 15, 2022
- NINGDE AMPEREX TECHNOLOGY LIMIT ED
- Rulai Cai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power battery top cap structure
- Patent number 10,790,483
- Issue date Sep 29, 2020
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Chengyou Xing
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
BATTERY CELL, BATTERY AND ELECTRICAL DEVICE
- Publication number 20250055086
- Publication date Feb 13, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Haibo Ke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
END CAP, BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE
- Publication number 20250046967
- Publication date Feb 6, 2025
- Contemporary Amperex Technology ( Hong Kong ) Limited
- Huasheng SU
- B60 - VEHICLES IN GENERAL
Information Patent Application
END CAP, BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE
- Publication number 20250046921
- Publication date Feb 6, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Huasheng SU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CELL, BATTERY AND ELECTRIC DEVICE
- Publication number 20250038381
- Publication date Jan 30, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Huasheng SU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CELL, BATTERY AND ELECTRIC DEVICE
- Publication number 20250030126
- Publication date Jan 23, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Lulu BAI
- B60 - VEHICLES IN GENERAL
Information Patent Application
BATTERY CELL, BATTERY, AND ELECTRIC APPARATUS
- Publication number 20250015440
- Publication date Jan 9, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Haibo Ke
- B60 - VEHICLES IN GENERAL
Information Patent Application
END COVER ASSEMBLY, BATTERY CELL AND BATTERY
- Publication number 20250015466
- Publication date Jan 9, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Wenlin ZHOU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE
- Publication number 20250015452
- Publication date Jan 9, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Huasheng SU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
END COVER ASSEMBLY OF BATTERY CELL, BATTERY CELL, AND BATTERY
- Publication number 20250015403
- Publication date Jan 9, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Quankun LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE
- Publication number 20250015441
- Publication date Jan 9, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Lulu BAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CELL, BATTERY, AND ELECTRIC APPARATUS
- Publication number 20250015429
- Publication date Jan 9, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Haibo Ke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
END COVER ASSEMBLY, BATTERY CELL AND ELECTRICAL DEVICE
- Publication number 20250015432
- Publication date Jan 9, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Liqin WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
END COVER ASSEMBLY, BATTERY CELL AND BATTERY
- Publication number 20250015467
- Publication date Jan 9, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Quankun LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
END CAP, BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE
- Publication number 20250007079
- Publication date Jan 2, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Wenlin ZHOU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CELL, BATTERY, ELECTRICITY CONSUMING DEVICE AND PREPARATION...
- Publication number 20240429570
- Publication date Dec 26, 2024
- Contemporary Amperex Technology Co., Limited
- Qi CHENG
- B60 - VEHICLES IN GENERAL
Information Patent Application
BATTERY AND POWER CONSUMING DEVICE
- Publication number 20240429568
- Publication date Dec 26, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Qi CHENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY, POWER CONSUMPTION APPARATUS, AND PREPARATION METHOD OF BAT...
- Publication number 20240421402
- Publication date Dec 19, 2024
- Contemporary Amperex Technology Co., Limited
- Qi CHENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ADAPTING SHEET, BATTERY CELL, BATTERY, AND ELECTRIC APPARATUS
- Publication number 20240421446
- Publication date Dec 19, 2024
- Contemporary Amperex Technology Co., Limited
- Kaihuan YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
END COVER ASSEMBLY, BATTERY, AND ELECTRIC DEVICE
- Publication number 20240413483
- Publication date Dec 12, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Liqin Wang
- B60 - VEHICLES IN GENERAL
Information Patent Application
BATTERY CELL, BATTERY, AND ELECTRIC APPARATUS
- Publication number 20240413492
- Publication date Dec 12, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Chengyou Xing
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE
- Publication number 20240396175
- Publication date Nov 28, 2024
- Contemporary Amperex Technology Co., Limited
- Haibo Ke
- B60 - VEHICLES IN GENERAL
Information Patent Application
END COVER ASSEMBLY, BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE
- Publication number 20240396127
- Publication date Nov 28, 2024
- Contemporary Amperex Technology Co., Limited
- Wenlin Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Battery Cell, Battery, Power Consumption Device, and Battery Cell M...
- Publication number 20240396173
- Publication date Nov 28, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Lulu BAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
END COVER ASSEMBLY, BATTERY UNIT, BATTERY AND ELECTRICITY CONSUMING...
- Publication number 20240372234
- Publication date Nov 7, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Wenlin Zhou
- B60 - VEHICLES IN GENERAL
Information Patent Application
BATTERY, ELECTRICAL DEVICE, METHOD FOR MANUFACTURING BATTERY, AND D...
- Publication number 20240372178
- Publication date Nov 7, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Quankun LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONNECTING ASSEMBLY, BATTERY CELL, BATTERY, AND POWER CONSUMPTION D...
- Publication number 20240363976
- Publication date Oct 31, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Wenwei CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE
- Publication number 20240347863
- Publication date Oct 17, 2024
- Contemporary Amperex Technology Co., Limited
- Huasheng SU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
END COVER ASSEMBLY, BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE
- Publication number 20240347824
- Publication date Oct 17, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Wenlin Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Battery Cell, Battery, and Electric Device
- Publication number 20240332726
- Publication date Oct 3, 2024
- Contemporary Amperex Technology Co., Limited
- Huasheng SU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CELL, BATTERY AND ELECTRICITY-CONSUMING APPARATUS
- Publication number 20240332762
- Publication date Oct 3, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Liangfan Xu
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Battery cell, battery, power consumption device and battery cell ma...

Current collecting member, secondary battery, and method for manufa...

Battery cell, battery, electrical device, and manufacturing method...

Battery cell, battery, electrical device, and method and device for...

Battery cell, battery, electric apparatus, and manufacturing method...

Battery cell, battery, and electrical device

Battery cell, battery, power consumption device, and method and dev...

Cap assembly and secondary battery

Cover assembly of secondary battery and secondary battery

End cover assembly, secondary battery, battery module, appratus, li...

Top cover assembly, secondary battery and apparatus using battery

Cover assembly of secondary battery and secondary battery

Battery unit and battery module

Battery cell, battery, electric apparatus, and manufacturing method...

Cover assembly of secondary battery and secondary battery

Secondary battery and battery module

End cover assembly, secondary battery, battery module, apparatus, l...

Cap assembly and secondary battery

Battery cell, battery and electricity consuming device

Cap assembly for a secondary battery and secondary battery

End cover assembly, battery cell, battery module and device

End cover assembly, battery cell, degassing method, battery, and el...

End cap assembly, battery cell and manufacturing method thereof, ba...

Cap assembly for secondary battery, secondary battery and battery m...

Cover assembly of secondary battery and secondary battery

Battery box, battery cell, battery, and method and apparatus for pr...

Secondary battery and battery module

Secondary battery, battery module, and device using secondary batte...

Cap assembly of power battery

Power battery top cap structure

Patents Applicationslast 30 patents

BATTERY CELL, BATTERY AND ELECTRICAL DEVICE

END CAP, BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE

END CAP, BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE

BATTERY CELL, BATTERY AND ELECTRIC DEVICE

BATTERY CELL, BATTERY AND ELECTRIC DEVICE

BATTERY CELL, BATTERY, AND ELECTRIC APPARATUS

END COVER ASSEMBLY, BATTERY CELL AND BATTERY

BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE

END COVER ASSEMBLY OF BATTERY CELL, BATTERY CELL, AND BATTERY

BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE

BATTERY CELL, BATTERY, AND ELECTRIC APPARATUS

END COVER ASSEMBLY, BATTERY CELL AND ELECTRICAL DEVICE

END COVER ASSEMBLY, BATTERY CELL AND BATTERY

END CAP, BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE

BATTERY CELL, BATTERY, ELECTRICITY CONSUMING DEVICE AND PREPARATION...

BATTERY AND POWER CONSUMING DEVICE

BATTERY, POWER CONSUMPTION APPARATUS, AND PREPARATION METHOD OF BAT...

ADAPTING SHEET, BATTERY CELL, BATTERY, AND ELECTRIC APPARATUS

END COVER ASSEMBLY, BATTERY, AND ELECTRIC DEVICE

BATTERY CELL, BATTERY, AND ELECTRIC APPARATUS

BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE

END COVER ASSEMBLY, BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE

Battery Cell, Battery, Power Consumption Device, and Battery Cell M...

END COVER ASSEMBLY, BATTERY UNIT, BATTERY AND ELECTRICITY CONSUMING...

BATTERY, ELECTRICAL DEVICE, METHOD FOR MANUFACTURING BATTERY, AND D...

CONNECTING ASSEMBLY, BATTERY CELL, BATTERY, AND POWER CONSUMPTION D...

BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE

END COVER ASSEMBLY, BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE

Battery Cell, Battery, and Electric Device

BATTERY CELL, BATTERY AND ELECTRICITY-CONSUMING APPARATUS