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Patents Grants
last 30 patents
Information
Patent Grant
Copper plating solution and negative electrode composite current co...
Patent number
11,932,959
Issue date
Mar 19, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Jia Peng
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Positive current collector, secondary battery, and electrical device
Patent number
11,791,472
Issue date
Oct 17, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Xin Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Current collector and preparation method thereof, secondary battery...
Patent number
11,784,312
Issue date
Oct 10, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Mingling Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive electrode current collector and positive electrode plate,...
Patent number
11,705,556
Issue date
Jul 18, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Xin Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lithium-ion secondary battery
Patent number
11,646,424
Issue date
May 9, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Xin Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lithium ion secondary battery, battery core, negative electrode pla...
Patent number
11,611,081
Issue date
Mar 21, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Xin Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative current collector, negative electrode plate, electrochemic...
Patent number
11,476,469
Issue date
Oct 18, 2022
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Chengdu Liang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary battery, and related battery module, battery pack and app...
Patent number
11,316,158
Issue date
Apr 26, 2022
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Yingjie Guan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Current collector, electrode plate and electrochemical device
Patent number
11,005,105
Issue date
May 11, 2021
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Chengdu Liang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Current collector, electrode plate including the same and electroch...
Patent number
10,985,377
Issue date
Apr 20, 2021
Contemporary Amperex Technology Co., Limited
Chengdu Liang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Current collector, electrode plate including the same and electroch...
Patent number
10,944,112
Issue date
Mar 9, 2021
Contemporary Amperex Technology Co., Limited
Chengdu Liang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Current collector, electrode plate including the same and electroch...
Patent number
10,910,652
Issue date
Feb 2, 2021
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Chengdu Liang
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
POSITIVE LITHIUM SUPPLEMENT MATERIAL AND PREPARATION METHOD THEREOF...
Publication number
20240190715
Publication date
Jun 13, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Xin LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COPPER PLATING SOLUTION AND NEGATIVE ELECTRODE COMPOSITE CURRENT CO...
Publication number
20240141532
Publication date
May 2, 2024
Contemporary Amperex Technology Co., Limited
Jia PENG
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
NEGATIVE ELECTRODE PLATE, SECONDARY BATTERY AND APPARATUS THEREOF
Publication number
20240113288
Publication date
Apr 4, 2024
Contemporary Amperex Technology Co., Limited
Cheng LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY CELL, BATTERY MODULE, BATTERY PACK, AND ELECTRICAL APPARATUS
Publication number
20230361403
Publication date
Nov 9, 2023
Contemporary Amperex Technology Co., Limited
Mingling Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE CURRENT COLLECTOR AND POSITIVE ELECTRODE PLATE,...
Publication number
20230352693
Publication date
Nov 2, 2023
Contemporary Amperex Technology Co., Limited
Xin Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE CURRENT COLLECTOR, SECONDARY BATTERY, AND ELECTRICAL DEVICE
Publication number
20230282838
Publication date
Sep 7, 2023
Contemporary Amperex Technology Co., Limited
Xin Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITE CURRENT COLLECTOR, ELECTRODE SHEET, SECONDARY BATTERY, BA...
Publication number
20230187655
Publication date
Jun 15, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Mingling LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COPPER PLATING SOLUTION AND NEGATIVE ELECTRODE COMPOSITE CURRENT CO...
Publication number
20230132206
Publication date
Apr 27, 2023
Contemporary Amperex Technology Co., Limited
Jia PENG
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
COMPOSITE POSITIVE ELECTRODE CURRENT COLLECTOR, ELECTRODE PLATE AND...
Publication number
20230112962
Publication date
Apr 13, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Jia PENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE CURRENT COLLECTOR AND POSITIVE ELECTRODE PLATE,...
Publication number
20230083168
Publication date
Mar 16, 2023
Contemporary Amperex Technology Co., Limited
Xin Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICON-BASED MATERIAL, PREPARATION METHOD THEREOF, AND SECONDARY B...
Publication number
20220344649
Publication date
Oct 27, 2022
Xin LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE PLATE, SECONDARY BATTERY AND APPARATUS THEREOF
Publication number
20220209226
Publication date
Jun 30, 2022
Contemporary Amperex Technology Co., Limited
Cheng LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE CURRENT COLLECTOR, NEGATIVE ELECTRODE PLATE AND...
Publication number
20220085380
Publication date
Mar 17, 2022
Contemporary Amperex Technology Co., Limited
Xin LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE CURRENT COLLECTOR, NEGATIVE ELECTRODE PLATE, ELE...
Publication number
20220085383
Publication date
Mar 17, 2022
Contemporary Amperex Technology Co., Limited
Xin LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITE CURRENT COLLECTOR, ELECTRODE PLATE AND ELECTROCHEMICAL DE...
Publication number
20220085384
Publication date
Mar 17, 2022
Contemporary Amperex Technology Co., Limited
Xin LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE CURRENT COLLECTOR, POSITIVE ELECTRODE PLATE, ELE...
Publication number
20220085379
Publication date
Mar 17, 2022
Contemporary Amperex Technology Co., Limited
Xin LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM ION SECONDARY BATTERY, BATTERY CORE, NEGATIVE ELECTRODE PLA...
Publication number
20210151770
Publication date
May 20, 2021
Contemporary Amperex Technology Co., Limited
Xin LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY, AND RELATED BATTERY MODULE, BATTERY PACK AND APP...
Publication number
20210151751
Publication date
May 20, 2021
Contemporary Amperex Technology Co., Limited
Yingjie GUAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE CURRENT COLLECTOR, NEGATIVE ELECTRODE PLATE, ELECTROCHEMIC...
Publication number
20210151771
Publication date
May 20, 2021
CONTEMPORARY AMPEREX TECHNOLOGY CO .. LIMITED
Chengdu LIANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM-ION SECONDARY BATTERY
Publication number
20210143440
Publication date
May 13, 2021
Contemporary Amperex Technology Co., Limited
Xin LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE CURRENT COLLECTOR, NEGATIVE ELECTRODE PLATE. ELECTROCHEMIC...
Publication number
20210119219
Publication date
Apr 22, 2021
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Xin Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CURRENT COLLECTOR, ELECTRODE PLATE INCLUDING THE SAME AND ELECTROCH...
Publication number
20200106104
Publication date
Apr 2, 2020
Contemporary Amperex Technology Co., Limited
Chengdu LIANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CURRENT COLLECTOR, ELECTRODE PLATE AND ELECTROCHEMICAL DEVICE
Publication number
20200106106
Publication date
Apr 2, 2020
Contemporary Amperex Technology Co., Limited
Chengdu LIANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Current Collector, Electrode Plate Including The Same And Electroch...
Publication number
20190305320
Publication date
Oct 3, 2019
Contemporary Amperex Technology Co., Limited
Chengdu LIANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Current Collector, Electrode Plate And Electrochemical Device
Publication number
20190305319
Publication date
Oct 3, 2019
Contemporary Amperex Technology Co., Limited
Chengdu LIANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Current Collector, Electrode Plate Including The Same And Electroch...
Publication number
20190305321
Publication date
Oct 3, 2019
Contemporary Amperex Technology Co., Limited
Chengdu LIANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CURRENT COLLECTOR, ELECTRODE PLATE INCLUDING THE SAME AND ELECTROCH...
Publication number
20190173090
Publication date
Jun 6, 2019
Contemporary Amperex Technology Co., Limited
Chengdu LIANG
H01 - BASIC ELECTRIC ELEMENTS