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Patents Grants
last 30 patents
Information
Patent Grant
Electrolyte and electrochemical device
Patent number
11,984,556
Issue date
May 14, 2024
Ningde Amperex Technology Limited
Kefei Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrolyte and electrochemical device
Patent number
11,799,131
Issue date
Oct 24, 2023
Ningde Amperex Technology Limited
Kefei Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrolyte and electrochemical device
Patent number
11,799,130
Issue date
Oct 24, 2023
Ningde Amperex Technology Limited
Kefei Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrolyte and electrochemical device
Patent number
11,769,910
Issue date
Sep 26, 2023
Ningde Amperex Technology Limited
Kefei Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electronic device and method for charging a battery
Patent number
11,750,012
Issue date
Sep 5, 2023
Ningde Amperex Technology Limited
Shan Zhu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Charging method for a battery, and an electronic device using the c...
Patent number
11,750,013
Issue date
Sep 5, 2023
NINGDE AMPEREX TECHNOLOGY LTD.
Ting Guan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Charging method, electronic apparatus, and storage medium
Patent number
11,742,531
Issue date
Aug 29, 2023
Ningde Amperex Technology Limited
Shan Zhu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Wound-type battery cell
Patent number
11,611,111
Issue date
Mar 21, 2023
Ningde Amperex Technology Limited
Kefei Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrolyte and electrochemical device
Patent number
11,527,776
Issue date
Dec 13, 2022
Ningde Amperex Technology Limited
Kefei Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrolyte and electrochemical device
Patent number
11,522,222
Issue date
Dec 6, 2022
Ningde Amperex Technology Limited
Kefei Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery state monitoring method and apparatus
Patent number
10,955,484
Issue date
Mar 23, 2021
Ningde Amperex Technology Limited
Fei Wu
G01 - MEASURING TESTING
Information
Patent Grant
Electrolyte and electrochemical device
Patent number
10,833,363
Issue date
Nov 10, 2020
Ningde Amperex Technology Limited
Kefei Wang
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
ELECTROLYTE AND ELECTROCHEMICAL DEVICE
Publication number
20230352734
Publication date
Nov 2, 2023
Ningde Amperex Technology Limited
Kefei WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLYTE AND ELECTROCHEMICAL DEVICE
Publication number
20230335794
Publication date
Oct 19, 2023
NINGDE AMPEREX TECHNOLOGY LIMITED
Kefei WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CHARGING METHOD, ELECTRONIC APPARATUS, AND STORAGE MEDIUM
Publication number
20230335809
Publication date
Oct 19, 2023
NINGDE AMPEREX TECHNOLOGY LIMITED
Shan Zhu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROCHEMICAL APPARATUS AND ELECTRONIC APPARATUS
Publication number
20230327218
Publication date
Oct 12, 2023
NINGDE AMPEREX TECHNOLOGY LIMITED
Ting Guan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROCHEMICAL APPARATUS AND ELECTRONIC APPARATUS
Publication number
20230275216
Publication date
Aug 31, 2023
NINGDE AMPEREX TECHNOLOGY LIMITED
Wei Tao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE
Publication number
20230275228
Publication date
Aug 31, 2023
NINGDE AMPEREX TECHNOLOGY LIMITED
Wei Tao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROCHEMICAL APPARATUS AND ELECTRONIC APPARATUS
Publication number
20230261200
Publication date
Aug 17, 2023
Ningde Amperex Technology Limited
SHAN ZHU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CHARGING METHOD, ELECTRONIC APPARATUS, AND STORAGE MEDIUM
Publication number
20230238818
Publication date
Jul 27, 2023
NINGDE AMPEREX TECHNOLOGY LIMITED
Ting GUAN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CHARGING METHOD, ELECTRONIC APPARATUS, AND STORAGE MEDIUM
Publication number
20230238821
Publication date
Jul 27, 2023
Ningde Amperex Technology Limited
TING GUAN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CHARGING METHOD, ELECTRONIC APPARATUS, AND STORAGE MEDIUM
Publication number
20230238822
Publication date
Jul 27, 2023
Ningde Amperex Technology Limited
Ting GUAN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CHARGING METHOD, ELECTRONIC APPARATUS, AND STORAGE MEDIUM
Publication number
20230231405
Publication date
Jul 20, 2023
Ningde Amperex Technology Limited
TING GUAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE PLATE, ELECTROCHEMICAL APPARATUS, AND ELECTRONIC APPARATUS
Publication number
20230231144
Publication date
Jul 20, 2023
Ningde Amperex Technology Limited
Shan ZHU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE PLATE, ELECTROCHEMICAL DEVICE, AND ELECTRONIC DEVICE
Publication number
20230207818
Publication date
Jun 29, 2023
NINGDE AMPEREX TECHNOLOGY LIMITED
Shan ZHU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLYTE AND ELECTROCHEMICAL DEVICE
Publication number
20230128988
Publication date
Apr 27, 2023
Ningde Amperex Technology Limited
Kefei WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLYTE AND ELECTROCHEMICAL DEVICE
Publication number
20230102805
Publication date
Mar 30, 2023
NINGDE AMPEREX TECHNOLOGY LIMITED
Kefei WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLYTE AND ELECTROCHEMICAL DEVICE
Publication number
20220407108
Publication date
Dec 22, 2022
NINGDE AMPEREX TECHNOLOGY LIMITED
Kefei WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLYTE AND ELECTROCHEMICAL DEVICE
Publication number
20220407109
Publication date
Dec 22, 2022
NINGDE AMPEREX TECHNOLOGY LIMITED
Kefei WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROCHEMICAL APPARATUS AND ELECTRONIC APPARATUS
Publication number
20220407081
Publication date
Dec 22, 2022
Ningde Amperex Technology Limited
SHAN ZHU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY AND ELECTRONIC DEVICE
Publication number
20220384885
Publication date
Dec 1, 2022
NINGDE AMPEREX TECHNOLOGY LIMITED
Dongyang Yan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY AND BATTERY MODULE
Publication number
20220223918
Publication date
Jul 14, 2022
NINGDE AMPEREX TECHNOLOGY LIMITED
Dongyang Yan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CHARGING METHOD, ELECTRONIC APPARATUS, AND STORAGE MEDIUM
Publication number
20210391742
Publication date
Dec 16, 2021
NINGDE AMPEREX TECHNOLOGY LIMITED
Ting GUAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CHARGING METHOD, ELECTRONIC APPARATUS, AND STORAGE MEDIUM
Publication number
20210351446
Publication date
Nov 11, 2021
Ningde Amperex Technology Ltd.
Shan Zhu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRONIC DEVICE AND METHOD FOR CHARGING BATTERY
Publication number
20210119461
Publication date
Apr 22, 2021
Ningde Amperex Technology Limited
TING GUAN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CHARGING METHOD FOR A BATTERY, AND AN ELECTRONIC DEVICE USING THE C...
Publication number
20210119466
Publication date
Apr 22, 2021
Ningde Amperex Technology Limited
TING GUAN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ELECTRONIC DEVICE AND METHOD FOR CHARGING A BATTERY
Publication number
20210099003
Publication date
Apr 1, 2021
Ningde Amperex Technology Limited
SHAN ZHU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLYTE AND ELECTROCHEMICAL DEVICE
Publication number
20210028489
Publication date
Jan 28, 2021
NINGDE AMPEREX TECHNOLOGY LIMITED
Kefei WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLYTE AND ELECTROCHEMICAL DEVICE
Publication number
20210028490
Publication date
Jan 28, 2021
NINGDE AMPEREX TECHNOLOGY LIMITED
Kefei WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE PLATE AND BATTERY USING THE SAME
Publication number
20200266475
Publication date
Aug 20, 2020
Ningde Amperex Technology Ltd.
Juan Jin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLYTE AND ELECTROCHEMICAL DEVICE
Publication number
20200099098
Publication date
Mar 26, 2020
Ningde Amperex Technology Limited
Kefei WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WOUND-TYPE BATTERY CELL
Publication number
20190393558
Publication date
Dec 26, 2019
Ningde Amperex Technology Limited
Kefei WANG
H01 - BASIC ELECTRIC ELEMENTS