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Top 100 Fast-growings companies in Charging station
by Most Patent Filing In 3 Years in the China in 2021

The Charging station top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 3 Years Charging station Fast-growings 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.
An electric vehicle charging station, also called EV charging station, electric recharging point, charging point, charge point, ECS (electronic charging station), and EVSE (electric vehicle supply equipment), is an element in an infrastructure that supplies electric energy for the recharging of plug-in electric vehicles—including electric cars, neighborhood electric vehicles and plug-in hybrids.

Key Players

Fast-growings

Startups & Unicorns

New Entrants

Ranking Year:

2022

2021

2020

2019

2018

Region:

Global

China

Japan

Germany

South Korea

United States

Switzerland

United Kingdom

France

Ranking:

Most Patent Filing In 5 Years

Most Patent Filing In 3 Years

Most Patent Filing In 1 Year

#
Company Name
Region
Tech Topics
Total
1
State Grid Corp. of China
Beijing Shi, China
Electric vehicle,Power grid,Total asset,
...[+2]
Patent: 119
2
Suzhou Positec Power Tools Co. Ltd.
China
Patent: 39
3
BYD Co., Ltd.
Guangdong Sheng, China
Handset,Automotive engineering,Electric vehicle,
...[+2]
Patent: 29
4
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Power transmission,Electric power transmission
Patent: 28
5
Southeast University
Jiangsu Sheng, China
Mechanical engineering,Molecular beam epitaxy,Retinitis,
...[+2]
Patent: 27
6
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Electricity,Power transmission,Electric power transmission
Patent: 27
7
Sungrow Power Supply Co., Ltd.
Anhui Sheng, China
Energy storage,Renewable energy,Environmental consulting,
...[+2]
Patent: 22
8
Kwang Yang Motor Co. Ltd.
Taiwan Province, China
Motor scooter,Atazanavir,Manual wheelchair,
...[+2]
Patent: 21
9
Shenzhen Power Supply Co. Ltd.
China
Patent: 19
10
China Electric Power Research Institute Ltd.
Beijing Shi, China
Grid network,Smart grid,Smart meter
Patent: 18
11
Shanghai University of Electric Power
China
Pinyin,Public university,Materials science,
...[+2]
Patent: 18
12
Bozhon Precision Industry Technology Co., Ltd.
Jiangsu Sheng, China
Automation,Manufacturing engineering,Industrial engineering,
...[+2]
Patent: 16
13
Beijing Jiaotong University
Beijing Shi, China
Mainland China,Computer science,Mathematics,
...[+2]
Patent: 16
14
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 16
15
Changzhou Globe Co. Ltd.
Jiangsu Sheng, China
Air compressor,Washer,Automation,
...[+2]
Patent: 15
16
Tianjin Electric Power Corp.
Tianjin Shi, China
Electromagnetic clutch,Pulley,Machine element,
...[+2]
Patent: 15
17
State Grid Beijing Electric Power Co.
China
Power grid
Patent: 15
18
North China Electric Power University
Beijing Shi, China
Pinyin,Control theory,Computer science,
...[+2]
Patent: 15
19
Wuhan University
Hubei Sheng, China
Knowledge management,Computer science,Chemistry,
...[+2]
Patent: 13
20
NARI Group Corp.
Jiangsu Sheng, China
Theoretical research,Electronics,Switchgear,
...[+2]
Patent: 13
21
Beijing Didi Infinity Technology & Development Co., Ltd.
Beijing Shi, China
Software,Computer hardware,Information technology,
...[+2]
Patent: 13
22
Fujian Electric Power Co., Ltd.
Fujian Sheng, China
Offshore wind power,Wind power,Power transmission
Patent: 12
23
Qingdao Topscomm Communication Co., Ltd.
Shandong Sheng, China
Telecommunications,Electronics,Concentrator,
...[+2]
Patent: 12
24
Zhejiang Geely Holding Group Co., Ltd.
Zhejiang Sheng, China
Electric vehicle,Automotive engineering,Plug in hybrid electric vehicle,
...[+2]
Patent: 11
25
Guangdong University of Technology
Guangdong Sheng, China
Pinyin,Computer science,Materials science,
...[+2]
Patent: 11
26
Zhejiang University
Zhejiang Sheng, China
Pinyin,Educational institution,Cancer immunotherapy,
...[+2]
Patent: 11
27
Shanghai Jiao Tong University
Shanghai Shi, China
CONTEST,Biological membrane,Biofabrication,
...[+2]
Patent: 10
28
Nanjing Chervon Industry Co., Ltd.
Jiangsu Sheng, China
Patent: 10
29
Hepu Energy Environmental Technology Co., Ltd.
Beijing Shi, China
Environmental technology
Patent: 10
30
Hangzhou Dianzi University
Zhejiang Sheng, China
Pinyin,High-electron-mobility transistor,Public university,
...[+2]
Patent: 10
31
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Automation,Power transmission,Plug in hybrid electric vehicle,
...[+2]
Patent: 9
32
State Grid Electric Power Research Institute
Jiangsu Sheng, China
Power transmission
Patent: 9
33
SIASUN Robot & Automation CO., Ltd.
Shanghai Shi, China
Automation,Robotics,Industrial engineering,
...[+2]
Patent: 9
34
Hefei University of Technology
Henan Sheng, China
Management science,Pinyin,Computer science,
...[+2]
Patent: 9
35
Nantong University
Jiangsu Sheng, China
Pinyin,Literature,Biology,
...[+2]
Patent: 9
36
Nanjing University of Science & Technology
Jiangsu Sheng, China
Suburban area,Pinyin,Computer science,
...[+2]
Patent: 8
37
Guangzhou Chengxing Zhidong Automotive Technology Co., Ltd.
Guangdong Sheng, China
Electric vehicle,Automotive engineering,Artificial intelligence,
...[+2]
Patent: 8
38
Jiangsu Wanbang Dehe New Energy Technology Co., Ltd.
China
Patent: 8
39
Shandong University of Technology
Shandong Sheng, China
Pinyin,Materials science,Chemistry,
...[+2]
Patent: 7
40
Yanshan University
Hebei Sheng, China
Pinyin,Materials science,Control theory,
...[+2]
Patent: 7
41
Tsinghua University
Beijing Shi, China
Western culture,TUTOR,Silicon carbide,
...[+2]
Patent: 7
42
State Grid Electric Vehicle Service Co., Ltd.
China
Patent: 7
43
Xi'an Jiaotong University
Hunan Sheng, China
Materials science,Computer science,Composite material,
...[+2]
Patent: 7
44
Anhui Jiyuan Software Co. Ltd.
Anhui Sheng, China
Software development,Power transmission,Electronics,
...[+1]
Patent: 7
45
Zhejiang University of Technology
Zhejiang Sheng, China
Pinyin,Mainland China,Chemistry,
...[+2]
Patent: 7
46
Wuhan University of Technology
Hubei Sheng, China
Materials science,Composite material,Computer science,
...[+2]
Patent: 6
47
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Pinyin,Power semiconductor device,System on a chip,
...[+2]
Patent: 6
48
Changsha University of Science & Technology
Jiangsu Sheng, China
Pinyin,Materials science,Mathematics,
...[+2]
Patent: 6
49
Ningbo Daye Garden Machinery Co., Ltd.
Zhejiang Sheng, China
Mower,Sprayer,Brush,
...[+1]
Patent: 6
50
Shanghai Dianji University
Shanghai Shi, China
Patent: 6
51
China Three Gorges University
Hubei Sheng, China
Pinyin,Mathematics,Geotechnical engineering,
...[+2]
Patent: 5
52
Beijing Huashang Sanyou New Energy Technology Co. Ltd.
China
Patent: 5
53
Anhui Normal University
Anhui Sheng, China
Chemistry,Inorganic chemistry,Mathematics,
...[+2]
Patent: 5
54
XJ Group Corp.
Henan Sheng, China
Semiconductor,Electrical equipment,Transformer,
...[+2]
Patent: 5
55
China Railway Siyuan Survey & Design Group Co., Ltd.
China
Construction engineering
Patent: 5
56
Geely Automobile Research Institute (Ningbo) Co., Ltd.
China
Patent: 5
57
State Grid Information & Communications Industry Grp Co. Ltd.
Beijing Shi, China
Power transmission
Patent: 5
58
Delta Electronics, Inc.
Taiwan Province, China
Electronics,Automation,Semiconductor,
...[+2]
Patent: 5
59
Beijing Roborock Technology Co., Ltd.
Beijing Shi, China
Vacuum cleaner,Robotics,Manufacturing engineering,
...[+1]
Patent: 4
60
Suzhou Industrial Park Institute of Vocational Technology
Jiangsu Sheng, China
Patent: 4
61
Northeast Electric Power University
JI, CN
Pinyin,Computer science,Control theory,
...[+2]
Patent: 4
62
Hager Electro Ltd.
Hong Kong SAR, China
Cable management,Electronics,Distribution system
Patent: 4
63
Tianjin University
Guangdong Sheng, China
Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin,
...[+2]
Patent: 4
64
Anhui Usem Technology Co. Ltd.
Anhui Sheng, China
Electricity
Patent: 4
65
National University of Defense Technology
Fujian Sheng, China
Computer science,Artificial intelligence,Mathematics,
...[+2]
Patent: 4
66
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Wireless,Software,Mobile device,
...[+2]
Patent: 4
67
State Grid Hunan Electric Power Co.
Hunan Sheng, China
Power transmission
Patent: 4
68
Gogoro, Inc.
Taiwan Province, China
Electric vehicle,Smart city,Efficient energy use,
...[+2]
Patent: 4
69
Aeon Motor Co., Ltd.
Taiwan Province, China
Terrain,Gasoline,Automotive engineering,
...[+1]
Patent: 4
70
Beijing Baidu Netcom Science & Technology Co. Ltd.
Beijing Shi, China
Technology transfer,Electronic business,Venture capital,
...[+2]
Patent: 4
71
Ubtech Robotics Corp.
Guangdong Sheng, China
Robotics,Humanoid robot,Robot,
...[+2]
Patent: 4
72
Foshan University
China
Patent: 4
73
Chongqing University of Posts & Telecommunications
Heilongjiang Sheng, China
Computer science,Computer network,Artificial intelligence,
...[+2]
Patent: 4
74
Shenzhen Silver Star Intelligent Technology Co. Ltd.
Guangdong Sheng, China
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
Patent: 4
75
Chery Commercial Vehicle (Anhui) Co. Ltd.
Anhui Sheng, China
Welding,Coating,Automotive engineering
Patent: 4
76
Sichuan University
Sichuan Sheng, China
Monoclonal antibody,Cancer immunotherapy,Immunotherapy,
...[+2]
Patent: 4
77
Beijing Rockrobo Technology Co., Ltd.
Beijing Shi, China
Electric machine,Automation,Manufacturing engineering,
...[+2]
Patent: 4
78
Shanghai Dianxiang Information Technology Co. Ltd.
Shanghai Shi, China
Electric vehicle,Software,Energy storage,
...[+2]
Patent: 4
79
Chongqing University
Heilongjiang Sheng, China
Built environment,Pinyin,Materials science,
...[+2]
Patent: 4
80
Yunnan Power Grid Corp.
Yunnan Sheng, China
Electricity,Power transmission,Electric power transmission
Patent: 4
81
Pegatron Corp.
Taiwan Province, China
Computer hardware,Motherboard,Semiconductor,
...[+2]
Patent: 4
82
Fujian Yirong Information Technology Co Ltd.
China
Patent: 3
83
ADATA Technology Co., Ltd.
Taiwan Province, China
Solid-state drive,Cloud computing,Wireless,
...[+2]
Patent: 3
84
Lanzhou University of Technology
Guangdong Sheng, China
Pinyin,Materials science,Composite material,
...[+2]
Patent: 3
85
State Grid Electric Power Research Inst Wuhan Nanrui Co. Ltd.
Hubei Sheng, China
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
Patent: 3
86
Coretronic Intelligent Robotics Corp.
Taiwan Province, China
Patent: 3
87
Taiwan Semiconductor Manufacturing Co., Ltd.
Taiwan Province, China
Semiconductor,Electronics,Product design,
...[+2]
Patent: 3
88
Kunshan Baotron New Energy Technology Co. Ltd.
China
Energy technology
Patent: 3
89
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Power transmission,Electric power transmission,Power grid,
...[+2]
Patent: 3
90
Hefei Kejin Automation Technology Co. Ltd.
Anhui Sheng, China
Laser,Robotics,Mobile robot,
...[+2]
Patent: 3
91
University of Electronic Science & Technology of China
Sichuan Sheng, China
Power semiconductor device,Semiconductor,Molecular beam epitaxy,
...[+2]
Patent: 3
92
Guangxi University
Guangxi Zhuangzu Zizhiqu, China
Supervisor,Vocational education,Chemistry,
...[+2]
Patent: 3
93
Tongji University
Shanghai Shi, China
Artificial intelligence,Pinyin,Structural engineering,
...[+2]
Patent: 3
94
CRRC Tangshan Co., Ltd.
China
Patent: 3
95
XJ Electric Co., Ltd.
Henan Sheng, China
Manufacturing engineering,Electrical equipment,Electronics,
...[+2]
Patent: 3
96
Dongfeng Motor Group Co., Ltd.
Hubei Sheng, China
Automotive engineering,Public transport,Truck,
...[+2]
Patent: 3
97
Shandong Jiaotong University
Shandong Sheng, China
Patent: 3
98
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Power grid,Power transmission,Virtual currency,
...[+2]
Patent: 3
99
Nanjing Golden Dragon Bus Co., Ltd.
Jiangsu Sheng, China
Electric bus,Electric vehicle,Plug in hybrid electric vehicle,
...[+2]
Patent: 3
100
Yuneng Electric Co. Ltd.
China
Patent: 3

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