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Patents Grants
last 30 patents
Information
Patent Grant
Battery and electric device containing same
Patent number
12,183,954
Issue date
Dec 31, 2024
Ningde Amperex Technology Limited
Peipei Guo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery and electric device containing same
Patent number
12,166,216
Issue date
Dec 10, 2024
Ningde Amperex Technology Limited
Gang Dong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Housing, battery, and electronic apparatus
Patent number
12,027,722
Issue date
Jul 2, 2024
Ningde Amperex Technology Limited
Wu Ma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary battery cell and winding formation system thereof
Patent number
12,009,483
Issue date
Jun 11, 2024
Ningde Amperex Technology Limited
Peipei Guo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery casing assembly and battery having the same
Patent number
11,996,570
Issue date
May 28, 2024
NINGDE AMPEREX TECHNOLOGY LTD.
Wu Ma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery and power consuming device having the same
Patent number
11,901,590
Issue date
Feb 13, 2024
NINGDE AMPEREX TECHNOLOGY LTD.
Peipei Guo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery
Patent number
11,721,865
Issue date
Aug 8, 2023
Ningde Amperex Technology Limited
Bin Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Wound-type electrode assembly
Patent number
11,658,344
Issue date
May 23, 2023
Ningde Amperex Technology Limited
Peipei Guo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary battery cell and winding formation system thereof
Patent number
11,329,352
Issue date
May 10, 2022
Ningde Amperex Technology Limited
Peipei Guo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Protective device for cell
Patent number
11,211,652
Issue date
Dec 28, 2021
Ningde Amperex Technology Limited
Sen Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cell and battery
Patent number
11,189,884
Issue date
Nov 30, 2021
Ningde Amperex Technology Limited
Peipei Guo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode piece, cell and energy storage device
Patent number
11,145,868
Issue date
Oct 12, 2021
Ningde Amperex Technology Limited
Peipei Guo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multilayer sheet and battery
Patent number
11,101,518
Issue date
Aug 24, 2021
Ningde Amperex Technology Limited
Sen Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cell and battery
Patent number
11,069,935
Issue date
Jul 20, 2021
Ningde Amperex Technology Limited
Peipei Guo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary battery cell
Patent number
11,024,868
Issue date
Jun 1, 2021
Ningde Amperex Technology Limited
Peipei Guo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Package sealing structure, preparation method thereof and flexible...
Patent number
11,011,789
Issue date
May 18, 2021
Ningde Amperex Technology Limited
Peipei Guo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery electrode and secondary battery using the same
Patent number
10,693,113
Issue date
Jun 23, 2020
NINGDE AMPEREX TECHNOLOGY LIMITED
Peipei Guo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lithium ion battery having tape with adhesive adhering wound-type c...
Patent number
10,147,972
Issue date
Dec 4, 2018
DONGGUAN AMPEREX TECHNOLOGY LIMITED
Jinzhen Bao
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
ELECTROCHEMICAL DEVICE, BATTERY MODULE, AND ELECTRONIC DEVICE
Publication number
20250038322
Publication date
Jan 30, 2025
Ningde Amperex Technology Limited
Xiaofeng LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY CELL AND WINDING FORMATION SYSTEM THEREOF
Publication number
20240291040
Publication date
Aug 29, 2024
Ningde Amperex Technology Limited
Peipei Guo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY AND POWER CONSUMING DEVICE HAVING THE SAME
Publication number
20240136679
Publication date
Apr 25, 2024
NINGDE AMPEREX TECHNOLOGY LIMITED
Peipei GUO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLE, BATTERY, AND ELECTRONIC DEVICE
Publication number
20240014525
Publication date
Jan 11, 2024
Ningde Amperex Technology Limited
Peipei Guo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE ASSEMBLY AND ELECTROCHEMICAL APPARATUS
Publication number
20230344019
Publication date
Oct 26, 2023
NINGDE AMPEREX TECHNOLOGY LIMITED
Hua Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROCHEMICAL DEVICE AND ELECTRICAL DEVICE
Publication number
20230327248
Publication date
Oct 12, 2023
NINGDE AMPEREX TECHNOLOGY LIMITED
Xiaofeng Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PACKAGING LAYER, BATTERY, AND ELECTRONIC APPARATUS
Publication number
20230246268
Publication date
Aug 3, 2023
Ningde Amperex Technology Limited
Rui LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY AND ELECTRIC DEVICE CONTAINING SAME
Publication number
20220416331
Publication date
Dec 29, 2022
NINGDE AMPEREX TECHNOLOGY LIMITED
Gang Dong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY CELL AND WINDING FORMATION SYSTEM THEREOF
Publication number
20220328941
Publication date
Oct 13, 2022
Ningde Amperex Technology Limited
Peipei Guo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY
Publication number
20220093999
Publication date
Mar 24, 2022
Ningde Amperex Technology Limited
Peipei GUO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY AND ELECTRIC DEVICE CONTAINING SAME
Publication number
20220021087
Publication date
Jan 20, 2022
Ningde Amperex Technology Limited
Peipei Guo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY CASING ASSEMBLY AND BATTERY HAVING THE SAME
Publication number
20210408627
Publication date
Dec 30, 2021
Ningde Amperex Technology Ltd.
WU MA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY
Publication number
20210408628
Publication date
Dec 30, 2021
NINGDE AMPEREX TECHNOLOGY LIMITED
Bin LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY AND POWER CONSUMING DEVICE HAVING THE SAME
Publication number
20210408650
Publication date
Dec 30, 2021
Ningde Amperex Technology Ltd.
PEIPEI GUO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HOUSING, BATTERY, AND ELECTRONIC APPARATUS
Publication number
20210391626
Publication date
Dec 16, 2021
NINGDE AMPEREX TECHNOLOGY LIMITED
Wu Ma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTILAYER SHEET AND BATTERY
Publication number
20200136104
Publication date
Apr 30, 2020
Ningde Amperex Technology Limited
Sen Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CELL AND BATTERY
Publication number
20200136116
Publication date
Apr 30, 2020
Ningde Amperex Technology Limited
Peipei Guo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PROTECTIVE DEVICE FOR CELL
Publication number
20200083576
Publication date
Mar 12, 2020
Ningde Amperex Technology Limited
Sen Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CELL AND BATTERY
Publication number
20200013995
Publication date
Jan 9, 2020
Ningde Amperex Technology Limited
Peipei Guo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY CELL
Publication number
20190097259
Publication date
Mar 28, 2019
Ningde Amperex Technology Limited
Peipei Guo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WOUND-TYPE ELECTRODE ASSEMBLY
Publication number
20190089005
Publication date
Mar 21, 2019
Ningde Amperex Technology Limited
Peipei Guo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PACKAGE SEALING STRUCTURE, PREPARATION METHOD THEREOF AND FLEXIBLE...
Publication number
20190044108
Publication date
Feb 7, 2019
Ningde Amperex Technology Limited
Peipei Guo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE PIECE, CELL AND ENERGY STORAGE DEVICE
Publication number
20190027758
Publication date
Jan 24, 2019
Ningde Amperex Technology Limited
Peipei Guo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY ELECTRODE AND SECONDARY BATTERY USING THE SAME
Publication number
20190013505
Publication date
Jan 10, 2019
Ningde Amperex Technology Limited
Peipei Guo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY CELL AND WINDING FORMATION SYSTEM THEREOF
Publication number
20180190963
Publication date
Jul 5, 2018
Ningde Amperex Technology Limited
Peipei Guo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY ELECTRODE AND SECONDARY BATTERY USING THE SAME
Publication number
20170250392
Publication date
Aug 31, 2017
NINGDE AMPEREX TECHNOLOGY LIMITED
Peipei GUO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PACKAGING HOUSING FOR LI-ION BATTERY, METHOD FOR PREPARING THE SAME...
Publication number
20170214007
Publication date
Jul 27, 2017
Ningde Amperex Technology Limited
Jibin Geng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM-ION BATTERY
Publication number
20150207179
Publication date
Jul 23, 2015
DONGGUAN AMPEREX TECHNOLOGY LIMITED
Jinzhen BAO
H01 - BASIC ELECTRIC ELEMENTS