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Patents Grants
last 30 patents
Information
Patent Grant
Anode, and electrochemical device comprising the same
Patent number
12,015,145
Issue date
Jun 18, 2024
Ningde Amperex Technology Limited
Jia Tang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative active material, electrochemical device that uses same, an...
Patent number
11,967,718
Issue date
Apr 23, 2024
Ningde Amperex Technology Limited
Lihong He
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Negative active material, electrochemical device that uses same, an...
Patent number
11,936,045
Issue date
Mar 19, 2024
Ningde Amperex Technology Limited
Lihong He
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Anode material, anode and electrochemical device comprising the ano...
Patent number
11,563,214
Issue date
Jan 24, 2023
NINGDE AMPEREN TECHNOLOGY LIMITED
Pengyang Feng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode composite material and preparation method thereo...
Patent number
11,322,743
Issue date
May 3, 2022
Ningde Amperex Technology Limited
Peng Du
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Anode active material and anode, electrochemical device and electro...
Patent number
11,223,041
Issue date
Jan 11, 2022
Ningde Amperex Technology Limited
Daoyi Jiang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Anode active material and anode using same, electrochemical device...
Patent number
11,145,852
Issue date
Oct 12, 2021
Ningde Amperex Technology Limited
Daoyi Jiang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Modified graphite negative electrode material, preparation method t...
Patent number
11,114,666
Issue date
Sep 7, 2021
Ningde Amperex Technology Limited
Hang Cui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Porous material and preparation methods thereof, and anodes and dev...
Patent number
11,059,724
Issue date
Jul 13, 2021
Ningde Amperex Technology Limited
Ting Yi
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
NEGATIVE ACTIVE MATERIAL, ELECTROCHEMICAL DEVICE THAT USES SAME, AN...
Publication number
20240213474
Publication date
Jun 27, 2024
Ningde Amperex Technology Limited
Lihong HE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE, ELECTROCHEMICAL APPARATUS, AND ELECTRONIC APPAR...
Publication number
20240162440
Publication date
May 16, 2024
Ningde Amperex Technology Limited
Zigui ZHENG
C01 - INORGANIC CHEMISTRY
Information
Patent Application
COMPOSITE MATERIAL AND PREPARATION METHOD THEREOF, ELECTROCHEMICAL...
Publication number
20240113275
Publication date
Apr 4, 2024
Ningde Amperex Technology Limited
Zigui ZHENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE, ELECTROCHEMICAL DEVICE CONTAINING SAME, AND ELE...
Publication number
20240021775
Publication date
Jan 18, 2024
Ningde Amperex Technology Limited
Yuxin CAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electrochemical Apparatus and Electronic Apparatus
Publication number
20240014390
Publication date
Jan 11, 2024
Ningde Amperex Technology Limited
Yafei ZHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ACTIVE MATERIAL, SECONDARY BATTERY, AND ELECTRONIC APPARATUS
Publication number
20230420653
Publication date
Dec 28, 2023
Ningde Amperex Technology Limited
Zigui Zheng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANODE MATERIAL, ANODE AND ELECTROCHEMICAL DEVICE COMPRISING THE ANO...
Publication number
20230307638
Publication date
Sep 28, 2023
Ningde Amperex Technology Limited
Pengyang FENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROCHEMICAL APPARATUS AND ELECTRONIC APPARATUS
Publication number
20230299277
Publication date
Sep 21, 2023
Ningde Amperex Technology Limited
Wenbo JIN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANODE ACTIVE MATERIAL, SECONDARY BATTERY, AND ELECTRICAL DEVICE
Publication number
20230261189
Publication date
Aug 17, 2023
Ningde Amperex Technology Limited
Jia TANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ACTIVE MATERIAL, ELECTROCHEMICAL DEVICE THAT USES SAME, AN...
Publication number
20230223538
Publication date
Jul 13, 2023
Ningde Amperex Technology Limited
Shuo WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ACTIVE MATERIAL, ELECTROCHEMICAL DEVICE THAT USES SAME, AN...
Publication number
20230197958
Publication date
Jun 22, 2023
Ningde Amperex Technology Limited
Lihong HE
C01 - INORGANIC CHEMISTRY
Information
Patent Application
NEGATIVE ACTIVE MATERIAL, ELECTROCHEMICAL DEVICE THAT USES SAME, AN...
Publication number
20230100932
Publication date
Mar 30, 2023
Ningde Amperex Technology Limited
Lihong HE
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PACKAGING FILM, ELECTROCHEMICAL APPARATUS, AND ELECTRONIC APPARATUS
Publication number
20230080891
Publication date
Mar 16, 2023
NINGDE AMPEREX TECHNOLOGY LIMITED
Congrong Chen
B32 - LAYERED PRODUCTS
Information
Patent Application
COMPOSITE NEGATIVE ELECTRODE MATERIAL AND APPLICATION THEREOF
Publication number
20230062442
Publication date
Mar 2, 2023
Ningde Amperex Technology Limited
Ting YI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE MATERIAL, AND NEGATIVE ELECTRODE PLATE, ELECTROC...
Publication number
20230068610
Publication date
Mar 2, 2023
NINGDE AMPEREX TECHNOLOGY LIMITED
Chao Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE MATERIAL, NEGATIVE ELECTRODE PLATE, ELECTROCHEMI...
Publication number
20230052928
Publication date
Feb 16, 2023
Ningde Amperex Technology Ltd.
Congrong CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL, AND ELECTROCHEMICAL APPARATUS A...
Publication number
20230049766
Publication date
Feb 16, 2023
NINGDE AMPEREX TECHNOLOGY LIMITED
Jia Tang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL, AND ELECTROCHEMICAL APPARATUS A...
Publication number
20230052908
Publication date
Feb 16, 2023
Ningde Amperex Technology Limited
Wenbo JIN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE MATERIAL, ELECTROCHEMICAL DEVICE, AND ELECTRONIC...
Publication number
20230043554
Publication date
Feb 9, 2023
Ningde Amperex Technology Limited
Chenxi JIANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE PLATE AND ELECTROCHEMICAL APPARATUS INCLUDING TH...
Publication number
20230043821
Publication date
Feb 9, 2023
Ningde Amperex Technology Ltd.
Maohua CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE MATERIAL, NEGATIVE ELECTRODE PLATE AND ELECTROCH...
Publication number
20230034617
Publication date
Feb 2, 2023
NINGDE AMPEREX TECHNOLOGY LIMITED
Qunchao Liao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE MATERIAL, NEGATIVE ELECTRODE PLATE, ELECTROCHEMI...
Publication number
20230034212
Publication date
Feb 2, 2023
NINGDE AMPEREX TECHNOLOGY LIMITED
Chao Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE ASSEMBLY, ELECTROCHEMICAL DEVICE, AND ELECTRONIC DEVICE
Publication number
20230027113
Publication date
Jan 26, 2023
Ningde Amperex Technology Limited
Daguang LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANODE ACTIVE MATERIAL, AND ELECTROCHEMICAL DEVICE AND ELECTRONIC DE...
Publication number
20230026799
Publication date
Jan 26, 2023
Ningde Amperex Technology Limited
Pengyang FENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE PLATE, METHOD FOR PREPARING SAME, BATTERY CONTAI...
Publication number
20230006215
Publication date
Jan 5, 2023
NINGDE AMPEREX TECHNOLOGY LIMITED
Maohua Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE PLATE, ELECTROCHEMICAL DEVICE, AND ELECTRONIC DE...
Publication number
20220328845
Publication date
Oct 13, 2022
Ningde Amperex Technology Limited
Xiaoping LIN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE PLATE, ELECTROCHEMICAL DEVICE CONTAINING SAME, A...
Publication number
20220328842
Publication date
Oct 13, 2022
NINGDE AMPEREX TECHNOLOGY LIMITED
Wenhao GUAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE
Publication number
20220320484
Publication date
Oct 6, 2022
Ningde Amperex Technology Limited
Maohua CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE PLATE, LITHIUM METAL BATTERY CONTAINING SAME, AN...
Publication number
20220320522
Publication date
Oct 6, 2022
NINGDE AMPEREX TECHNOLOGY LIMITED
Wenhao GUAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MAGNETIC CURRENT COLLECTOR AND NEGATIVE ELECTRODE PLATE THAT APPLIE...
Publication number
20220302461
Publication date
Sep 22, 2022
Ningde Amperex Technology Limited
Wenhao GUAN
H01 - BASIC ELECTRIC ELEMENTS