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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.
#
Company Name
Region
Tech Topics
Total
1
State Grid Corp. of China
Electric vehicle,Power grid,Total asset,
...[+2]
Patent: 119
2
Suzhou Positec Power Tools Co. Ltd.
Patent: 39
3
BYD Co., Ltd.
Handset,Automotive engineering,Electric vehicle,
...[+2]
Patent: 29
4
Jiangsu Electric Power Co.
Power transmission,Electric power transmission
Patent: 28
5
Southeast University
Mechanical engineering,Molecular beam epitaxy,Retinitis,
...[+2]
Patent: 27
6
State Grid Shanghai Municipal Electric Power Co.
Electricity,Power transmission,Electric power transmission
Patent: 27
7
Sungrow Power Supply Co., Ltd.
Energy storage,Renewable energy,Environmental consulting,
...[+2]
Patent: 22
8
Kwang Yang Motor Co. Ltd.
Motor scooter,Atazanavir,Manual wheelchair,
...[+2]
Patent: 21
9
Shenzhen Power Supply Co. Ltd.
Patent: 19
10
China Electric Power Research Institute Ltd.
Grid network,Smart grid,Smart meter
Patent: 18
11
Shanghai University of Electric Power
Pinyin,Public university,Materials science,
...[+2]
Patent: 18
12
Bozhon Precision Industry Technology Co., Ltd.
Automation,Manufacturing engineering,Industrial engineering,
...[+2]
Patent: 16
13
Beijing Jiaotong University
Mainland China,Computer science,Mathematics,
...[+2]
Patent: 16
14
Guangdong Power Grid Co. Ltd.
Patent: 16
15
Changzhou Globe Co. Ltd.
Air compressor,Washer,Automation,
...[+2]
Patent: 15
16
Tianjin Electric Power Corp.
Electromagnetic clutch,Pulley,Machine element,
...[+2]
Patent: 15
17
State Grid Beijing Electric Power Co.
Power grid
Patent: 15
18
North China Electric Power University
Pinyin,Control theory,Computer science,
...[+2]
Patent: 15
19
Wuhan University
Knowledge management,Computer science,Chemistry,
...[+2]
Patent: 13
20
NARI Group Corp.
Theoretical research,Electronics,Switchgear,
...[+2]
Patent: 13
21
Beijing Didi Infinity Technology & Development Co., Ltd.
Software,Computer hardware,Information technology,
...[+2]
Patent: 13
22
Fujian Electric Power Co., Ltd.
Offshore wind power,Wind power,Power transmission
Patent: 12
23
Qingdao Topscomm Communication Co., Ltd.
Telecommunications,Electronics,Concentrator,
...[+2]
Patent: 12
24
Zhejiang Geely Holding Group Co., Ltd.
Electric vehicle,Automotive engineering,Plug in hybrid electric vehicle,
...[+2]
Patent: 11
25
Guangdong University of Technology
Pinyin,Computer science,Materials science,
...[+2]
Patent: 11
26
Zhejiang University
Pinyin,Educational institution,Cancer immunotherapy,
...[+2]
Patent: 11
27
Shanghai Jiao Tong University
CONTEST,Biological membrane,Biofabrication,
...[+2]
Patent: 10
28
Nanjing Chervon Industry Co., Ltd.
Patent: 10
29
Hepu Energy Environmental Technology Co., Ltd.
Environmental technology
Patent: 10
30
Hangzhou Dianzi University
Pinyin,High-electron-mobility transistor,Public university,
...[+2]
Patent: 10
31
NARI Technology Co., Ltd.
Automation,Power transmission,Plug in hybrid electric vehicle,
...[+2]
Patent: 9
32
State Grid Electric Power Research Institute
Power transmission
Patent: 9
33
SIASUN Robot & Automation CO., Ltd.
Automation,Robotics,Industrial engineering,
...[+2]
Patent: 9
34
Hefei University of Technology
Management science,Pinyin,Computer science,
...[+2]
Patent: 9
35
Nantong University
Pinyin,Literature,Biology,
...[+2]
Patent: 9
36
Nanjing University of Science & Technology
Suburban area,Pinyin,Computer science,
...[+2]
Patent: 8
37
Guangzhou Chengxing Zhidong Automotive Technology Co., Ltd.
Electric vehicle,Automotive engineering,Artificial intelligence,
...[+2]
Patent: 8
38
Jiangsu Wanbang Dehe New Energy Technology Co., Ltd.
Patent: 8
39
Shandong University of Technology
Pinyin,Materials science,Chemistry,
...[+2]
Patent: 7
40
Yanshan University
Pinyin,Materials science,Control theory,
...[+2]
Patent: 7
41
Tsinghua University
Western culture,TUTOR,Silicon carbide,
...[+2]
Patent: 7
42
State Grid Electric Vehicle Service Co., Ltd.
Patent: 7
43
Xi'an Jiaotong University
Materials science,Computer science,Composite material,
...[+2]
Patent: 7
44
Anhui Jiyuan Software Co. Ltd.
Software development,Power transmission,Electronics,
...[+1]
Patent: 7
45
Zhejiang University of Technology
Pinyin,Mainland China,Chemistry,
...[+2]
Patent: 7
46
Wuhan University of Technology
Materials science,Composite material,Computer science,
...[+2]
Patent: 6
47
Nanjing University of Posts & Telecommunications
Pinyin,Power semiconductor device,System on a chip,
...[+2]
Patent: 6
48
Changsha University of Science & Technology
Pinyin,Materials science,Mathematics,
...[+2]
Patent: 6
49
Ningbo Daye Garden Machinery Co., Ltd.
Mower,Sprayer,Brush,
...[+1]
Patent: 6
50
Shanghai Dianji University
Patent: 6
51
China Three Gorges University
Pinyin,Mathematics,Geotechnical engineering,
...[+2]
Patent: 5
52
Beijing Huashang Sanyou New Energy Technology Co. Ltd.
Patent: 5
53
Anhui Normal University
Chemistry,Inorganic chemistry,Mathematics,
...[+2]
Patent: 5
54
XJ Group Corp.
Semiconductor,Electrical equipment,Transformer,
...[+2]
Patent: 5
55
China Railway Siyuan Survey & Design Group Co., Ltd.
Construction engineering
Patent: 5
56
Geely Automobile Research Institute (Ningbo) Co., Ltd.
Patent: 5
57
State Grid Information & Communications Industry Grp Co. Ltd.
Power transmission
Patent: 5
58
Delta Electronics, Inc.
Electronics,Automation,Semiconductor,
...[+2]
Patent: 5
59
Beijing Roborock Technology Co., Ltd.
Vacuum cleaner,Robotics,Manufacturing engineering,
...[+1]
Patent: 4
60
Suzhou Industrial Park Institute of Vocational Technology
Patent: 4
61
Northeast Electric Power University
JI, CN
Pinyin,Computer science,Control theory,
...[+2]
Patent: 4
62
Hager Electro Ltd.
Cable management,Electronics,Distribution system
Patent: 4
63
Tianjin University
Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin,
...[+2]
Patent: 4
64
Anhui Usem Technology Co. Ltd.
Electricity
Patent: 4
65
National University of Defense Technology
Computer science,Artificial intelligence,Mathematics,
...[+2]
Patent: 4
66
Huawei Technologies Co., Ltd.
Wireless,Software,Mobile device,
...[+2]
Patent: 4
67
State Grid Hunan Electric Power Co.
Power transmission
Patent: 4
68
Gogoro, Inc.
Electric vehicle,Smart city,Efficient energy use,
...[+2]
Patent: 4
69
Aeon Motor Co., Ltd.
Terrain,Gasoline,Automotive engineering,
...[+1]
Patent: 4
70
Beijing Baidu Netcom Science & Technology Co. Ltd.
Technology transfer,Electronic business,Venture capital,
...[+2]
Patent: 4
71
Ubtech Robotics Corp.
Robotics,Humanoid robot,Robot,
...[+2]
Patent: 4
72
Foshan University
Patent: 4
73
Chongqing University of Posts & Telecommunications
Computer science,Computer network,Artificial intelligence,
...[+2]
Patent: 4
74
Shenzhen Silver Star Intelligent Technology Co. Ltd.
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
Patent: 4
75
Chery Commercial Vehicle (Anhui) Co. Ltd.
Welding,Coating,Automotive engineering
Patent: 4
76
Sichuan University
Monoclonal antibody,Cancer immunotherapy,Immunotherapy,
...[+2]
Patent: 4
77
Beijing Rockrobo Technology Co., Ltd.
Electric machine,Automation,Manufacturing engineering,
...[+2]
Patent: 4
78
Shanghai Dianxiang Information Technology Co. Ltd.
Electric vehicle,Software,Energy storage,
...[+2]
Patent: 4
79
Chongqing University
Built environment,Pinyin,Materials science,
...[+2]
Patent: 4
80
Yunnan Power Grid Corp.
Electricity,Power transmission,Electric power transmission
Patent: 4
81
Pegatron Corp.
Computer hardware,Motherboard,Semiconductor,
...[+2]
Patent: 4
82
Fujian Yirong Information Technology Co Ltd.
Patent: 3
83
ADATA Technology Co., Ltd.
Solid-state drive,Cloud computing,Wireless,
...[+2]
Patent: 3
84
Lanzhou University of Technology
Pinyin,Materials science,Composite material,
...[+2]
Patent: 3
85
State Grid Electric Power Research Inst Wuhan Nanrui Co. Ltd.
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
Patent: 3
86
Coretronic Intelligent Robotics Corp.
Patent: 3
87
Taiwan Semiconductor Manufacturing Co., Ltd.
Semiconductor,Electronics,Product design,
...[+2]
Patent: 3
88
Kunshan Baotron New Energy Technology Co. Ltd.
Energy technology
Patent: 3
89
China Southern Power Grid Co., Ltd.
Power transmission,Electric power transmission,Power grid,
...[+2]
Patent: 3
90
Hefei Kejin Automation Technology Co. Ltd.
Laser,Robotics,Mobile robot,
...[+2]
Patent: 3
91
University of Electronic Science & Technology of China
Power semiconductor device,Semiconductor,Molecular beam epitaxy,
...[+2]
Patent: 3
92
Guangxi University
Supervisor,Vocational education,Chemistry,
...[+2]
Patent: 3
93
Tongji University
Artificial intelligence,Pinyin,Structural engineering,
...[+2]
Patent: 3
94
CRRC Tangshan Co., Ltd.
Patent: 3
95
XJ Electric Co., Ltd.
Manufacturing engineering,Electrical equipment,Electronics,
...[+2]
Patent: 3
96
Dongfeng Motor Group Co., Ltd.
Automotive engineering,Public transport,Truck,
...[+2]
Patent: 3
97
Shandong Jiaotong University
Patent: 3
98
Zhejiang Electric Power Co., Ltd.
Power grid,Power transmission,Virtual currency,
...[+2]
Patent: 3
99
Nanjing Golden Dragon Bus Co., Ltd.
Electric bus,Electric vehicle,Plug in hybrid electric vehicle,
...[+2]
Patent: 3
100
Yuneng Electric Co. Ltd.
Patent: 3
Page generation time: Mar 15 2025