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Top 100 Key Players companies in Lithium-ion battery
by Most Patent Filings in the China in 2021

The Lithium-ion battery top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filings Lithium-ion battery Key Players in the China. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

Key Players

Fast-growings

Startups & Unicorns

New Entrants

Ranking Year:

2022

2021

2020

2019

2018

Region:

Global

China

Japan

South Korea

Germany

United States

Canada

France

Ranking:

Most Patent Filings

Highest Patent Value

Most Patent Citation

Most Market Reports

Most News Heat

#
Company Name
Region
Tech Topics
Total
1
Ningde Amperex Technology Ltd.
Fujian Sheng, China
Patent: 1,064
2
Contemporary Amperex Technology Co., Ltd.
Qinghai Sheng, China
Electric vehicle,Lithium-ion battery,Automotive engineering,
...[+2]
Patent: 950
3
BYD Co., Ltd.
Guangdong Sheng, China
Handset,Automotive engineering,Electric vehicle,
...[+2]
Patent: 923
4
Tianjin Lishen Battery Joint Stock Co. Ltd.
Tianjin Shi, China
Lithium-ion battery,Energy storage,Electronics,
...[+2]
Patent: 910
5
Zhuhai CosMX Battery Co., Ltd.
Guangdong Sheng, China
Lithium battery,Electronics
Patent: 759
6
Dongguan Amperex Technology Ltd.
Guangdong Sheng, China
Patent: 611
7
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Wireless,Software,Mobile device,
...[+2]
Patent: 345
8
BTR New Material Group Co., Ltd.
Guangdong Sheng, China
Electrode material,Battery (electricity),Electronics,
...[+2]
Patent: 299
9
Shenzhen Capchem Technology Co., Ltd.
Guangdong Sheng, China
Lithium-ion battery,Semiconductor,Chemical engineering,
...[+2]
Patent: 287
10
Zhuhai Yinlong Energy Co. Ltd.
China
Patent: 282
11
Hon Hai Precision Industry Co., Ltd.
Taiwan Province, China
Computer hardware,Electronics,Wireless connectivity,
...[+2]
Patent: 268
12
Shenzhen BAK Battery Co., Ltd.
Guangdong Sheng, China
Electronics,Lithium-ion battery,Sodium-ion battery,
...[+2]
Patent: 266
13
GRST International Ltd.
Hong Kong SAR, China
Patent: 256
14
Tianjin Ev Energies Co. Ltd.
China
Patent: 249
15
State Grid Corp. of China
Beijing Shi, China
Electric vehicle,Power grid,Total asset,
...[+2]
Patent: 207
16
Shenzhen GREPOW Battery Co., Ltd.
Guangdong Sheng, China
Electronics,Solid-state battery,Lithium polymer battery,
...[+2]
Patent: 183
17
Shenzhen Grand Powersource Co., Ltd.
Guangdong Sheng, China
Lithium-ion battery,Electronics,Polymer,
...[+1]
Patent: 148
18
China Automotive Battery Research Institute Co. Ltd.
China
Patent: 146
19
Hubei Yiwei Power Co., Ltd.
Hubei Sheng, China
Lithium battery,Electronics
Patent: 146
20
Guangzhou Tinci Materials Technology Co., Ltd.
Guangdong Sheng, China
Lithium-ion battery,Synthetic rubber,Chemical engineering,
...[+2]
Patent: 140
21
Ocean's King Lighting Science & Technology Co., Ltd.
Guangdong Sheng, China
Flashlight,Fixture,Biology,
...[+2]
Patent: 134
22
Chery Automobile Co., Ltd.
Anhui Sheng, China
Pinyin,Automotive engineering,Electric vehicle,
...[+2]
Patent: 131
23
Microvast Power Systems Co., Ltd.
Zhejiang Sheng, China
Lithium-ion battery,Electronics,Electric vehicle,
...[+2]
Patent: 116
24
Guangdong Bangpu Recycling Technology Co., Ltd.
China
Patent: 111
25
Guangzhou Bosma Optoelectronic Technology Co. Ltd.
Guangdong Sheng, China
Computer hardware,Electronics,Semiconductor,
...[+1]
Patent: 104
26
Zhangjiagang Guotai Huarong New Chemical Materials Co. Ltd.
Jiangsu Sheng, China
Organic chemicals,Industrial engineering,Chemical engineering,
...[+2]
Patent: 103
27
Shanghai Shanshan Tech Co. Ltd.
Shanghai Shi, China
Anode,Lithium-ion battery,Chemical engineering
Patent: 98
28
Zhongshan Tianmao Battery Co., Ltd.
Guangdong Sheng, China
Electronics
Patent: 97
29
Dongguan Shanshan Battery Material Co. Ltd.
Guangdong Sheng, China
Patent: 97
30
Zhejiang Godsend Power Technology Co. Ltd.
China
Patent: 95
31
Zhuhai Enjie New Material Technology Co., Ltd.
China
Patent: 94
32
Beijing Easpring Material Technology Co., Ltd.
Beijing Shi, China
Cathode material,Petrochemical,Chemical engineering,
...[+2]
Patent: 92
33
Sunwoda Electric Vehicle Battery Co., Ltd.
Guangdong Sheng, China
Electronics,Electric-vehicle battery,Electric vehicle,
...[+1]
Patent: 91
34
Wuhu ETC Battery Ltd.
Anhui Sheng, China
Patent: 86
35
Suzhou Youlion Battery, Inc.
Jiangsu Sheng, China
Management system,Electronics,Software
Patent: 86
36
Shenzhen Senior Technology Material Co., Ltd.
Guangdong Sheng, China
Lithium-ion battery,Battery (electricity),Renewable energy,
...[+2]
Patent: 84
37
HeBei Gellec New Energy Material Science&Technoloy Co., Ltd.
Hebei Sheng, China
Lithium-ion battery,Electronics
Patent: 81
38
China Petroleum & Chemical Corp.
Beijing Shi, China
Petrochemical,Petroleum,Enterprise software,
...[+2]
Patent: 78
39
Chaowei Chuangyuan Industrial Co., Ltd.
Zhejiang Sheng, China
Lithium-ion battery,Electronics
Patent: 78
40
Huizhou Highpower Technology Co., Ltd.
Guangdong Sheng, China
Electronics,Lithium battery
Patent: 78
41
Dongguan Amperex Electronics Technology Co. Ltd.
Guangdong Sheng, China
Patent: 78
42
Hewlett-Packard Development Co.
Beijing Shi, China
Personal computer,Computer hardware,Graphics processing unit,
...[+2]
Patent: 77
43
Dongguan Kaijin New Energy Technology Co,. Ltd.
Guangdong Sheng, China
Lithium-ion battery,Graphite,Electronics,
...[+1]
Patent: 76
44
McNair Technology Co. Ltd.
Guangdong Sheng, China
Electronics
Patent: 76
45
Jiangsu Front New Energy Co. Ltd.
China
Patent: 76
46
Dongguan Mcnair New Power Co. Ltd.
China
Patent: 75
47
Guangdong OPPO Mobile Telecommunications Corp., Ltd.
Guangdong Sheng, China
Mobile phone,Telecommunications,Terminal equipment,
...[+2]
Patent: 71
48
XTC New Energy Materials (Xiamen) Co., Ltd.
Fujian Sheng, China
Chemical engineering,Lithium-ion battery,Cathode material,
...[+2]
Patent: 70
49
Apower Electronics Co. Ltd.
Guangdong Sheng, China
Electronics,Lithium-ion battery,Battery pack
Patent: 70
50
Zhengzhou Bak Battery Co. Ltd.
China
Patent: 70
51
Zhongtian Energy Storage Technology Co., Ltd.
Jiangsu Sheng, China
Energy storage,Electronics,Lithium battery
Patent: 70
52
Zhejiang HangKe Technology, Inc. Co.
Zhejiang Sheng, China
Computer hardware,Electronics
Patent: 69
53
Guangzhou Great Power Energy & Technology Co., Ltd.
Guangdong Sheng, China
Energy storage,Battery (electricity),Base station,
...[+2]
Patent: 68
54
Sinowatt Dongguan Ltd.
China
Patent: 65
55
Tianjin B&M Science & Technology Joint-Stock Co., Ltd.
Tianjin Shi, China
Lithium-ion battery,Cathode material,Electronics,
...[+2]
Patent: 64
56
Shanghai Aerospace Power Technology Co. Ltd.
Sichuan Sheng, China
Patent: 63
57
Do-Fluoride New Energy Technology Co. Ltd.
Henan Sheng, China
Energy technology,Electronics
Patent: 62
58
Shandong Forever New Energy Co. Ltd.
Yunnan Sheng, China
Lithium battery,Battery (electricity),Automotive engineering
Patent: 60
59
Farasis Energy (Gan Zhou) Co., Ltd.
Jiangxi Sheng, China
Electronics,Flywheel energy storage,Thermal energy storage,
...[+2]
Patent: 55
60
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Electronics,Conditioners,Air conditioning,
...[+2]
Patent: 54
61
Ningbo Veken Battery Co., Ltd.
Zhejiang Sheng, China
Lithium-ion battery,Electronics,Polymer
Patent: 54
62
Hunan Changyuan Lico Co. Ltd.
Hunan Sheng, China
Electronics,Lead (sea ice),Molybdenum,
...[+2]
Patent: 53
63
Shanghai BYD Co. Ltd.
Shanghai Shi, China
Mobile phone,Electronics
Patent: 53
64
Envision AESC Japan Ltd.
Shanghai Shi, China
Lithium-ion battery,Electronics,Cathode material,
...[+2]
Patent: 52
65
Chang Chun PetroChemical Co., Ltd.
Taiwan Province, China
Acetic acid,Chemical engineering,Hydrogen peroxide,
...[+2]
Patent: 51
66
Beijing WeLion New Energy Technology Co. Ltd.
Beijing Shi, China
Energy technology,Technical support,Electronics,
...[+2]
Patent: 51
67
Tianjin Guoan Mengguli New Material Technology Co. Ltd.
China
Patent: 51
68
Anhui Yijiatong Battery Co., Ltd.
China
Patent: 50
69
Guangzhou Fullriver Battery New Technology Co. Ltd.
China
Lithium-ion battery,Silicon carbide,Solid-state battery,
...[+2]
Patent: 48
70
Wanxiang Electric Vehicle Co. Ltd.
China
Patent: 47
71
Sunwoda Electronic Co., Ltd.
Guangdong Sheng, China
Lithium-ion battery,Electronics,Power management system,
...[+2]
Patent: 46
72
Shenzhen Zhuoneng New Energy Technology Co., Ltd.
Guangdong Sheng, China
Electronics,Lithium battery,Lithium-ion battery,
...[+2]
Patent: 46
73
Phylion Battery Co., Ltd.
Jiangsu Sheng, China
Electric vehicle,Natural gas vehicle,Battery (electricity),
...[+2]
Patent: 46
74
Nanjing Guoxuan Battery Co., Ltd.
China
Patent: 46
75
Dongfang Electric Corp.
Sichuan Sheng, China
Electronics,Power station,Metallurgy,
...[+2]
Patent: 44
76
Jiangxi DBK Co., Ltd.
Jiangxi Sheng, China
Energy storage,Electronics
Patent: 44
77
Chongqing VDL Electronics Co., Ltd.
Chongqing Shi, China
Lithium-ion battery,Electronic product
Patent: 44
78
Shenzhen Dynanonic Co., Ltd.
Guangdong Sheng, China
Nanomaterials,Lithium iron phosphate,Industrial engineering,
...[+2]
Patent: 43
79
Shenzhen BYD Lithium Battery Co., Ltd.
Guangdong Sheng, China
Lithium battery,Electronics
Patent: 43
80
Jiangsu Contemporary Amperex Technology Ltd.
China
Patent: 43
81
Do-Fluoride New Materials Co., Ltd.
Henan Sheng, China
Fluoride,Hydrofluoric acid,Precipitated silica,
...[+2]
Patent: 42
82
Phenix New Energy (Huizhou) Co., Ltd.
Guangdong Sheng, China
Decision-making
Patent: 42
83
Lishen Power Battery Systems Co. Ltd.
China
Patent: 41
84
Suzhou Positec Power Tools Co. Ltd.
China
Patent: 41
85
Henan Kelong New Energy Co., Ltd.
Henan Sheng, China
Cathode material,Lithium-ion battery,Lithium battery,
...[+1]
Patent: 40
86
Lenovo PC International Ltd.
Hong Kong SAR, China
Patent: 40
87
Hangzhou Skyrich Power Co., Ltd.
Zhejiang Sheng, China
Jump start,Electronics,Medical equipment
Patent: 39
88
Hunan Shanshan Energy Technology Co., Ltd.
Hunan Sheng, China
Cathode material,Electronics,Lithium-ion battery
Patent: 39
89
Tianjin Xianzhong New Energy Technology Co., Ltd.
China
Patent: 39
90
Tianjin Space Power Technology Co., Ltd.
Tianjin Shi, China
Electronic component,Telecommunications,Semiconductor
Patent: 39
91
Gogoro, Inc.
Taiwan Province, China
Electric vehicle,Smart city,Efficient energy use,
...[+2]
Patent: 38
92
Sinochem Lantian Co., Ltd.
Zhejiang Sheng, China
Petrochemical,Fluorite,Chemical engineering,
...[+1]
Patent: 38
93
Pulead Technology Industry Co. Ltd.
Beijing Shi, China
Cathode material,Electronics,Anode,
...[+2]
Patent: 38
94
Beijing Xiaomi Mobile Software Co., Ltd.
Beijing Shi, China
Software,Enterprise software
Patent: 38
95
Dongguan NVT Technology Ltd.
Guangdong Sheng, China
Lithium battery,Electronics
Patent: 37
96
BYD Semiconductor Co., Ltd.
Guangdong Sheng, China
Collision avoidance system,Microelectronics,Electronic component,
...[+2]
Patent: 34
97
Zhejiang Xinghai Energy Technology Co., Ltd.
Zhejiang Sheng, China
Energy technology,Electronics
Patent: 34
98
First New Energy Group Co., Ltd.
Jiangxi Sheng, China
Lithium battery,Electronics
Patent: 34
99
Qinghai Taifeng Pulead Lithium-Energy Technology Co. Ltd.
China
Patent: 34
100
Ruipu Energy Co., Ltd.
China
Patent: 34

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