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Ningde, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Lithium ion battery and negative electrode thereof
Patent number
11,949,108
Issue date
Apr 2, 2024
Ningde Amperex Technology Limited
Jing Jiang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode assembly and secondary battery having a protective layer...
Patent number
11,664,501
Issue date
May 30, 2023
Ningde Amperex Technology Limited
Jing Jiang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery comprising cell having overlapping current collector structure
Patent number
11,652,212
Issue date
May 16, 2023
Ningde Amperex Technology Limited
Jing Jiang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode assembly
Patent number
11,646,473
Issue date
May 9, 2023
Ningde Amperex Technology Limited
Jing Jiang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode assembly package structure
Patent number
11,462,787
Issue date
Oct 4, 2022
Ningde Amperex Technology Limited
Jing Jiang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Wound electrode assembly with empty foil segment
Patent number
11,329,309
Issue date
May 10, 2022
NINGDE AMPEREX TECHNOLOGY LIMITED
Jing Jiang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Package and battery
Patent number
11,223,083
Issue date
Jan 11, 2022
Ningde Amperex Technology Limited
Jing Jiang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Wound electrode assembly with empty foil segments
Patent number
11,158,879
Issue date
Oct 26, 2021
Ningde Amperex Technology Limited
Jing Jiang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode assembly and battery with sectioned active layers
Patent number
11,127,982
Issue date
Sep 21, 2021
Ningde Amperex Technology Limited
Jing Jiang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode assembly
Patent number
10,971,706
Issue date
Apr 6, 2021
Ningde Amperex Technology Limited
Jing Jiang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lithium ion battery and negative electrode thereof
Patent number
10,790,513
Issue date
Sep 29, 2020
Ningde Amperex Technology Limited
Jing Jiang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery
Patent number
10,658,644
Issue date
May 19, 2020
Ningde Amperex Technology Limited
Hongzhan Yang
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Patents Applications
last 30 patents
Information
Patent Application
ELECTRODE ASSEMBLY AND SECONDARY BATTERY
Publication number
20210194081
Publication date
Jun 24, 2021
Ningde Amperex Technology Limited
Jing Jiang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY CELL AND LITHIUM ION BATTERY
Publication number
20210028497
Publication date
Jan 28, 2021
Ningde Amperex Technology Limited
Qiao Zeng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WOUND ELECTRODE ASSEMBLY
Publication number
20200403264
Publication date
Dec 24, 2020
Ningde Amperex Technology Limited
Jing Jiang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PACKAGE AND BATTERY
Publication number
20200365837
Publication date
Nov 19, 2020
Ningde Amperex Technology Limited
Jing Jiang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM ION BATTERY AND NEGATIVE ELECTRODE THEREOF
Publication number
20200358101
Publication date
Nov 12, 2020
Ningde Amperex Technology Limited
Jing Jiang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE ASSEMBLY
Publication number
20200313145
Publication date
Oct 1, 2020
Ningde Amperex Technology Limited
Jing Jiang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CELL
Publication number
20200227759
Publication date
Jul 16, 2020
Ningde Amperex Technology Limited
Jing Jiang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE ASSEMBLY AND BATTERY
Publication number
20190319310
Publication date
Oct 17, 2019
Ningde Amperex Technology Limited
Jing Jiang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY
Publication number
20190319247
Publication date
Oct 17, 2019
Ningde Amperex Technology Limited
Hongzhan Yang
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information
Patent Application
ELECTRODE ASSEMBLY PACKAGE STRUCTURE
Publication number
20190296271
Publication date
Sep 26, 2019
Ningde Amperex Technology Limited
Jing Jiang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WOUND ELECTRODE ASSEMBLY
Publication number
20190288324
Publication date
Sep 19, 2019
Ningde Amperex Technology Limited
Jing Jiang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE ASSEMBLY AND SECONDARY BATTERY
Publication number
20190165339
Publication date
May 30, 2019
Ningde Amperex Technology Limited
Jing Jiang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM ION BATTERY AND NEGATIVE ELECTRODE THEREOF
Publication number
20190097237
Publication date
Mar 28, 2019
Ningde Amperex Technology Limited
Jing Jiang
H01 - BASIC ELECTRIC ELEMENTS