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Patents Grants
last 30 patents
Information
Patent Grant
Anode material, electrochemical device and electronic device using...
Patent number
12,237,504
Issue date
Feb 25, 2025
Ningde Amperex Technology Limited
Daoyi Jiang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Anode active material and preparation method thereof, and device us...
Patent number
12,191,478
Issue date
Jan 7, 2025
Ningde Amperex Technology Limited
Zhihuan Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Anode material, and electrochemical device and electronic device us...
Patent number
12,183,915
Issue date
Dec 31, 2024
Ningde Amperex Technology Limited
Zhihuan Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Anode material and electrochemical device and electronic device inc...
Patent number
12,119,486
Issue date
Oct 15, 2024
Ningde Amperex Technology Limited
ChengBo Zhang
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
ANODE ACTIVE MATERIAL AND PREPARATION METHOD THEREOF, AND DEVICE US...
Publication number
20250079442
Publication date
Mar 6, 2025
Ningde Amperex Technology Limited
Zhihuan CHEN
H01 - BASIC ELECTRIC ELEMENTS
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 MATERIAL, NEGATIVE ELECTRODE PLATE, ELECTROCHEMI...
Publication number
20230042519
Publication date
Feb 9, 2023
NINGDE AMPEREX TECHNOLOGY LIMITED
Chao Wang
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
NEGATIVE ELECTRODE PLATE, ELECTROCHEMICAL APPARATUS, AND ELECTRONIC...
Publication number
20230021755
Publication date
Jan 26, 2023
NINGDE AMPEREX TECHNOLOGY LIMITED
Zhihuan Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM-ION BATTERY AND ELECTRONIC DEVICE
Publication number
20230006265
Publication date
Jan 5, 2023
Ningde Amperex Technology Limited
Ting ZHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANODE MATERIAL, ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE COMPRI...
Publication number
20220271281
Publication date
Aug 25, 2022
Ningde Amperex Technology Limited
Qunchao LIAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE MATERIAL, ELECTRODE PLATE CONTAINING SAME, ELECT...
Publication number
20220231273
Publication date
Jul 21, 2022
NINGDE AMPEREX TECHNOLOGY LIMITED
Ting Yi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE, ELECTROCHEMICAL DEVICE CONTAINING SAME, AND ELE...
Publication number
20220223835
Publication date
Jul 14, 2022
Ningde Amperex Technology Limited
Chao WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE MATERIAL AND ELECTROCHEMICAL APPARATUS AND ELECT...
Publication number
20220223854
Publication date
Jul 14, 2022
Ningde Amperex Technology Limited
Daoyi JIANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE, ELECTROCHEMICAL DEVICE CONTAINING SAME, AND ELE...
Publication number
20220223850
Publication date
Jul 14, 2022
Ningde Amperex Technology Limited
Zhihuan CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE AND ELECTROCHEMICAL APPARATUS CONTAINING SAME, A...
Publication number
20220223851
Publication date
Jul 14, 2022
Ningde Amperex Technology Limited
Ting Yi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANODE MATERIAL, ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE COMPRI...
Publication number
20220199988
Publication date
Jun 23, 2022
Ningde Amperex Technology Limited
Zhihuan CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE MATERIAL, NEGATIVE ELECTRODE PLATE, ELECTROCHEMI...
Publication number
20220199996
Publication date
Jun 23, 2022
Ningde Amperex Technology Limited
Qunchao LIAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE COMPOSITE MATERIAL AND APPLICATION THEREOF
Publication number
20220199975
Publication date
Jun 23, 2022
Ningde Amperex Technology Limited
Zhihuan CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE MATERIAL, ELECTROCHEMICAL DEVICE CONTAINING SAME...
Publication number
20220199986
Publication date
Jun 23, 2022
Ningde Amperex Technology Limited
Ting ZHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANODE MATERIAL, ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE COMPRI...
Publication number
20220199969
Publication date
Jun 23, 2022
Ningde Amperex Technology Limited
Daoyi JIANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANODE MATERIAL, ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE INCLUD...
Publication number
20220199985
Publication date
Jun 23, 2022
Ningde Amperex Technology Limited
Ting ZHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANODE MATERIAL, AND ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE US...
Publication number
20220173386
Publication date
Jun 2, 2022
NINGDE AMPEREX TECHNOLOGY LIMITED
Zhihuan CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANODE MATERIAL, ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE INCLUD...
Publication number
20220158176
Publication date
May 19, 2022
NINGDE AMPEREX TECHNOLOGY LIMITED
Daoyi JIANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANODE MATERIAL, ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE INCLUD...
Publication number
20220140322
Publication date
May 5, 2022
Ningde Amperex Technology Limited
Zhihuan CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANODE ACTIVE MATERIAL AND PREPARATION METHOD THEREOF, AND DEVICE US...
Publication number
20220052320
Publication date
Feb 17, 2022
NINGDE AMPEREX TECHNOLOGY LIMITED
Zhihuan CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE MATERIAL AND ELECTROCHEMICAL APPARATUS AND ELECT...
Publication number
20220052324
Publication date
Feb 17, 2022
NINGDE AMPEREX TECHNOLOGY LIMITED
Ting Yi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANODE MATERIAL, ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE COMPRI...
Publication number
20220052328
Publication date
Feb 17, 2022
NINGDE AMPEREX TECHNOLOGY LIMITED
Daoyi Jiang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANODE MATERIAL, ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE USING...
Publication number
20220052327
Publication date
Feb 17, 2022
NINGDE AMPEREX TECHNOLOGY LIMITED
Daoyi JIANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE, AND ELECTROCHEMICAL APPARATUS AND ELECTRONIC AP...
Publication number
20210391567
Publication date
Dec 16, 2021
Ningde Amperex Technology Limited
Qunchao LIAO
H01 - BASIC ELECTRIC ELEMENTS