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last 30 patents
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Patent Grant
Positive electrode active material, sodium-ion secondary battery co...
Patent number
12,151,946
Issue date
Nov 26, 2024
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Jiarui Tian
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Positive active material, preparation process thereof, sodium ion b...
Patent number
11,196,046
Issue date
Dec 7, 2021
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Liting Huang
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
ELECTRODE ACTIVE MATERIAL, SECONDARY BATTERY, AND ELECTRIC APPARATUS
Publication number
20240266522
Publication date
Aug 8, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Shunli He
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL AND THE METHOD FOR PREPARING THE...
Publication number
20240194867
Publication date
Jun 13, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Zibin Liang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE ACTIVE MATERIAL, SECONDARY BATTERY AND POWERED DEVICE
Publication number
20240162438
Publication date
May 16, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Shunli He
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL, SODIUM ION SECONDARY BATTERY CO...
Publication number
20240105923
Publication date
Mar 28, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Jiarui TIAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL, SODIUM-ION SECONDARY BATTERY CO...
Publication number
20240083759
Publication date
Mar 14, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Jiarui TIAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LAYERED OXIDE AND PREPARATION METHOD THEREOF, POSITIVE ELECTRODE SH...
Publication number
20240088376
Publication date
Mar 14, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Zibin Liang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK, AND ELECTRIC APPAR...
Publication number
20240047756
Publication date
Feb 8, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Xiaolong Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ACTIVE MATERIAL FOR USE IN SODIUM-ION BATTERY, METHOD FOR...
Publication number
20240030426
Publication date
Jan 25, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Qiang Li
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PRUSSIAN BLUE-LIKE TRANSITION METAL CYANIDE, PREPARATION METHOD THE...
Publication number
20230227321
Publication date
Jul 20, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Jiarui TIAN
C01 - INORGANIC CHEMISTRY
Information
Patent Application
ELECTRODE PLATE, SECONDARY BATTERY AND PREPARATION METHOD THEREFOR...
Publication number
20230187638
Publication date
Jun 15, 2023
Jiangsu Contemporary Amperex Technology Limited
Jiarui Tian
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE MATERIAL FOR SODIUM-ION BATTERY, PREPARATION MET...
Publication number
20220123303
Publication date
Apr 21, 2022
Contemporary Amperex Technology Co., Limited
Qian LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR SODIUM ION BATTERY, SODIUM I...
Publication number
20220123299
Publication date
Apr 21, 2022
Contemporary Ampex Technology Co., Limited
Liting HUANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SODIUM-ION BATTERY, POSITIVE ELECTRODE PLATE FOR SODIUM-ION BATTERY...
Publication number
20220115653
Publication date
Apr 14, 2022
Contemporary Amperex Technology Co., Limited
Liting HUANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL AND PREPARATION METHOD THEREFOR,...
Publication number
20220037660
Publication date
Feb 3, 2022
Contemporary Amperex Technology Co., Limited
Jinyou Zhu
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SODIUM-ION BATTERY AND APPARATUS COMPRISING THE SAME
Publication number
20210359335
Publication date
Nov 18, 2021
Contemporary Amperex Technology Co., Limited
Qian LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL AND ITS PREPARATION METHOD, SODI...
Publication number
20210336258
Publication date
Oct 28, 2021
Contemporary Amperex Technology Co., Limited
Qian LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL AND ITS PREPARATION METHOD, SODI...
Publication number
20210336262
Publication date
Oct 28, 2021
Contemporary Amperex Technology Co., Limited
Qian LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ACTIVE MATERICAL, PREPARATION PROCESS THEREOF, SODIUM ION...
Publication number
20210167375
Publication date
Jun 3, 2021
Contemporary Amperex Technology Co., Limited
Liting Huang
H01 - BASIC ELECTRIC ELEMENTS