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Ningde, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Positive electrode plate, electrochemical apparatus, and apparatus
Patent number
11,923,547
Issue date
Mar 5, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Jing Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary battery and electrode plate thereof
Patent number
11,658,329
Issue date
May 23, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Wei Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode plate having relatively thin conductive layer, electroche...
Patent number
11,611,064
Issue date
Mar 21, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Wei Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary battery and electrode member thereof capable of being dec...
Patent number
11,444,284
Issue date
Sep 13, 2022
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Zige Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary battery and electrode member thereof
Patent number
11,101,493
Issue date
Aug 24, 2021
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Chengdu Liang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary battery
Patent number
11,050,116
Issue date
Jun 29, 2021
Contemporary Amperex Technology Co., Ltd.
Zige Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary battery and electrode member thereof having an electricit...
Patent number
11,043,677
Issue date
Jun 22, 2021
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Zige Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary battery and electrode plate thereof
Patent number
11,024,870
Issue date
Jun 1, 2021
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Wei Li
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
ELECTRODE PLATE, ELECTROCHEMICAL APPARATUS, AND APPARATUS THEREOF
Publication number
20220102698
Publication date
Mar 31, 2022
Contemporary Amperex Technology Co., Limited
Wei LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE PLATE, ELECTROCHEMICAL APPARATUS, AND APPARATUS THEREOF
Publication number
20220093933
Publication date
Mar 24, 2022
Contemporary Amperex Technology Co., Limited
Wei LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE PLATE, ELECTROCHEMICAL APPARATUS, AND APPARATUS
Publication number
20220037670
Publication date
Feb 3, 2022
Contemporary Amperex Technology Co., Limited
Jing LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY AND ELECTRODE PLATE THEREOF
Publication number
20210234188
Publication date
Jul 29, 2021
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Wei LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY AND ELECTRODE MEMBER THEREOF
Publication number
20210143441
Publication date
May 13, 2021
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Zige Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY AND ELECTRODE MEMBER THEREOF
Publication number
20200212449
Publication date
Jul 2, 2020
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Zige Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY AND ELECTRODE MEMBER THEREOF
Publication number
20200119389
Publication date
Apr 16, 2020
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Chengdu Liang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY AND ELECTRODE PLATE THEREOF
Publication number
20200119388
Publication date
Apr 16, 2020
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Wei LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY
Publication number
20200091485
Publication date
Mar 19, 2020
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Zige ZHANG
H01 - BASIC ELECTRIC ELEMENTS