Rulai Cai

Person

Ningde City, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Battery, electrical device, and method and device for manufacturing...
- Patent number 12,002,992
- Issue date Jun 4, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Rulai Cai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Secondary battery
- Patent number 11,557,816
- Issue date Jan 17, 2023
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Xiang Li
- 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
Electrode component, electrode assembly and rechargeable battery
- Patent number 10,991,949
- Issue date Apr 27, 2021
- Contemporary Amperex Technology Co., Limited
- Xiang Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Secondary battery
- Patent number 10,916,756
- Issue date Feb 9, 2021
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Xiang Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vent for secondary battery top cover, top cover assembly, and secon...
- Patent number 10,873,066
- Issue date Dec 22, 2020
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Xiang Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode member, electrode assembly and rechargeable battery
- Patent number 10,804,526
- Issue date Oct 13, 2020
- CONTEMPORARY AMPEREX TECHOLOGY CO., LIMITED
- Xiang Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Secondary battery
- Patent number 10,673,056
- Issue date Jun 2, 2020
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Xiang Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Top cover assembly of secondary battery and secondary battery
- Patent number 10,665,826
- Issue date May 26, 2020
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Xiang Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Secondary battery and vehicle
- Patent number 10,651,498
- Issue date May 12, 2020
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Xiang Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Secondary battery
- Patent number 10,553,837
- Issue date Feb 4, 2020
- Contemporary Amperex Technology Co., Limited
- Wei Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Secondary battery
- Patent number 10,529,974
- Issue date Jan 7, 2020
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Zhiyu Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Top cover structure for power battery and power battery
- Patent number 10,418,618
- Issue date Sep 17, 2019
- Contemporary Amperex Technology Co., Limited
- Zhiyu Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cap assembly of power battery
- Patent number 10,319,960
- Issue date Jun 11, 2019
- NINGDE AMPEREX TECHNOLOGY LIMITED
- Rulai Cai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Safety cap assembly of power battery
- Patent number 9,640,786
- Issue date May 2, 2017
- Ningde Amperex Technology Limited
- Mengjiang He
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
END COVER ASSEMBLY, BATTERY CELL, BATTERY, ELECTRICAL APPARATUS, AN...
- Publication number 20230387520
- Publication date Nov 30, 2023
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Rulai CAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
END COVER ASSEMBLY, BATTERY CELL, BATTERY, AND ELECTRIC APPARATUS
- Publication number 20230344047
- Publication date Oct 26, 2023
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Rulai CAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY, ELECTRICAL DEVICE, AND METHOD AND DEVICE FOR MANUFACTURING...
- Publication number 20230148174
- Publication date May 11, 2023
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Liwen Jiang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY, ELECTRICAL DEVICE, AND METHOD AND DEVICE FOR MANUFACTURING...
- Publication number 20220376360
- Publication date Nov 24, 2022
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Rulai CAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHASSIS, VEHICLE, DEVICE FOR MANUFACTURING VEHICLE AND METHOD FOR M...
- Publication number 20220135133
- Publication date May 5, 2022
- Contemporary Amperex Technology Co., Limited
- Rulai Cai
- B60 - VEHICLES IN GENERAL
Information Patent Application
SECONDARY BATTERY
- Publication number 20210111466
- Publication date Apr 15, 2021
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Xiang LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CAP ASSEMBLY OF POWER BATTERY
- Publication number 20190252650
- Publication date Aug 15, 2019
- Ningde Amperex Technology Limited
- Rulai CAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrode Component, Electrode Assembly And Rechargeable Battery
- Publication number 20190221855
- Publication date Jul 18, 2019
- Contemporary Amperex Technology Co., Limited
- Xiang LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Secondary Battery and Vehicle
- Publication number 20190221877
- Publication date Jul 18, 2019
- Xiang Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Vent For Secondary Battery Top Cover, Top Cover Assembly, And Secon...
- Publication number 20190214619
- Publication date Jul 11, 2019
- Contemporary Amperex Technology Co., Limited
- Xiang LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE MEMBER, ELECTRODE ASSEMBLY AND RECHARGEABLE BATTERY
- Publication number 20190157656
- Publication date May 23, 2019
- Contemporary Amperex Technology Co., Limited
- Xiang LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Top Cover Assembly Of Secondary Battery And Secondary Battery
- Publication number 20190074486
- Publication date Mar 7, 2019
- Contemporary Amperex Technology Co., Limited
- Xiang Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SECONDARY BATTERY
- Publication number 20180166675
- Publication date Jun 14, 2018
- Contemporary Amperex Technology Co., Limited
- Zhiyu WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SECONDARY BATTERY
- Publication number 20180159107
- Publication date Jun 7, 2018
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Xiang LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SECONDARY BATTERY
- Publication number 20180138465
- Publication date May 17, 2018
- Contemporary Amperex Technology Co., Limited
- Wei YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TOP COVER STRUCTURE FOR POWER BATTERY AND POWER BATTERY
- Publication number 20180138488
- Publication date May 17, 2018
- Contemporary Amperex Technology Co., Limited
- Zhiyu WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SECONDARY BATTERY
- Publication number 20180138491
- Publication date May 17, 2018
- Contemporary Amperex Technology Co., Limited
- Xiang LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TOP COVER STRUCTURE FOR POWER BATTERY AND POWER BATTERY
- Publication number 20180138489
- Publication date May 17, 2018
- Contemporary Amperex Technology Co., Limited
- Zhiyu WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CAP ASSEMBLY OF POWER BATTERY
- Publication number 20160204397
- Publication date Jul 14, 2016
- Ningde Amperex Technology Limited
- Rulai CAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Safety Device of Lithium-ion Battery
- Publication number 20160190543
- Publication date Jun 30, 2016
- Ningde Amperex Technology Limited
- Rulai CAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LITHIUM ION BATTERY AND BATTERY PACK
- Publication number 20160133901
- Publication date May 12, 2016
- Wei Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SAFETY CAP ASSEMBLY OF POWER BATTERY
- Publication number 20150132619
- Publication date May 14, 2015
- Ningde Amperex Technology Limited
- Mengjiang HE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SAFETY DEVICE OF LITHIUM-ION BATTERY
- Publication number 20150104672
- Publication date Apr 16, 2015
- NingDe Contemporary Amperex Technology Limited
- Rulai Cai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER BATTERY
- Publication number 20150104671
- Publication date Apr 16, 2015
- DONGGUAN AMPEREX TECHNOLOGY LIMITED
- Heng Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER BATTERY SAFETY COVER
- Publication number 20140038001
- Publication date Feb 6, 2014
- NingDe Contemporary Amperex Technology Limited
- Rulai Cai
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Battery, electrical device, and method and device for manufacturing...

Secondary battery

Cap assembly of power battery

Electrode component, electrode assembly and rechargeable battery

Secondary battery

Vent for secondary battery top cover, top cover assembly, and secon...

Electrode member, electrode assembly and rechargeable battery

Secondary battery

Top cover assembly of secondary battery and secondary battery

Secondary battery and vehicle

Secondary battery

Secondary battery

Top cover structure for power battery and power battery

Cap assembly of power battery

Safety cap assembly of power battery

Patents Applicationslast 30 patents

END COVER ASSEMBLY, BATTERY CELL, BATTERY, ELECTRICAL APPARATUS, AN...

END COVER ASSEMBLY, BATTERY CELL, BATTERY, AND ELECTRIC APPARATUS

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

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

CHASSIS, VEHICLE, DEVICE FOR MANUFACTURING VEHICLE AND METHOD FOR M...

SECONDARY BATTERY

CAP ASSEMBLY OF POWER BATTERY

Electrode Component, Electrode Assembly And Rechargeable Battery

Secondary Battery and Vehicle

Vent For Secondary Battery Top Cover, Top Cover Assembly, And Secon...

ELECTRODE MEMBER, ELECTRODE ASSEMBLY AND RECHARGEABLE BATTERY

Top Cover Assembly Of Secondary Battery And Secondary Battery

SECONDARY BATTERY

SECONDARY BATTERY

SECONDARY BATTERY

TOP COVER STRUCTURE FOR POWER BATTERY AND POWER BATTERY

SECONDARY BATTERY

TOP COVER STRUCTURE FOR POWER BATTERY AND POWER BATTERY

CAP ASSEMBLY OF POWER BATTERY

Safety Device of Lithium-ion Battery

LITHIUM ION BATTERY AND BATTERY PACK

SAFETY CAP ASSEMBLY OF POWER BATTERY

SAFETY DEVICE OF LITHIUM-ION BATTERY

POWER BATTERY

POWER BATTERY SAFETY COVER