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Top 100 Fast-growings companies in Charging station
by Most Patent Filing In 3 Years in the China in 2022

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 2022, 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

India

Germany

South Korea

United States

Italy

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: 95
2
BYD Co., Ltd.
Guangdong Sheng, China
Handset,Automotive engineering,Electric vehicle,
...[+2]
Patent: 27
3
Sungrow Power Supply Co., Ltd.
Anhui Sheng, China
Energy storage,Renewable energy,Environmental consulting,
...[+2]
Patent: 25
4
Southeast University
Jiangsu Sheng, China
Mechanical engineering,Molecular beam epitaxy,Retinitis,
...[+2]
Patent: 25
5
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Electricity,Power transmission,Electric power transmission
Patent: 25
6
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Power transmission,Electric power transmission
Patent: 23
7
China Electric Power Research Institute Ltd.
Beijing Shi, China
Grid network,Smart grid,Smart meter
Patent: 22
8
Shenzhen Power Supply Co. Ltd.
China
Patent: 18
9
Suzhou Positec Power Tools Co. Ltd.
China
Patent: 17
10
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 16
11
Shanghai University of Electric Power
China
Pinyin,Public university,Materials science,
...[+2]
Patent: 15
12
Changzhou Globe Co. Ltd.
Jiangsu Sheng, China
Air compressor,Washer,Automation,
...[+2]
Patent: 14
13
Tianjin Electric Power Corp.
Tianjin Shi, China
Electromagnetic clutch,Pulley,Machine element,
...[+2]
Patent: 14
14
Zhejiang Geely Holding Group Co., Ltd.
Zhejiang Sheng, China
Electric vehicle,Automotive engineering,Plug in hybrid electric vehicle,
...[+2]
Patent: 13
15
Qingdao Topscomm Communication Co., Ltd.
Shandong Sheng, China
Telecommunications,Electronics,Concentrator,
...[+2]
Patent: 12
16
North China Electric Power University
Beijing Shi, China
Pinyin,Control theory,Computer science,
...[+2]
Patent: 12
17
Nanjing Chervon Industry Co., Ltd.
Jiangsu Sheng, China
Patent: 11
18
State Grid Electric Power Research Institute
Jiangsu Sheng, China
Power transmission
Patent: 10
19
State Grid Beijing Electric Power Co.
China
Power grid
Patent: 10
20
Nantong University
Jiangsu Sheng, China
Pinyin,Literature,Biology,
...[+2]
Patent: 10
21
Zhejiang University
Zhejiang Sheng, China
Pinyin,Educational institution,Cancer immunotherapy,
...[+2]
Patent: 10
22
Bozhon Precision Industry Technology Co., Ltd.
Jiangsu Sheng, China
Automation,Manufacturing engineering,Industrial engineering,
...[+2]
Patent: 9
23
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Automation,Power transmission,Plug in hybrid electric vehicle,
...[+2]
Patent: 9
24
Nanjing University of Science & Technology
Jiangsu Sheng, China
Suburban area,Pinyin,Computer science,
...[+2]
Patent: 9
25
XJ Group Corp.
Henan Sheng, China
Semiconductor,Electrical equipment,Transformer,
...[+2]
Patent: 9
26
Beijing Jiaotong University
Beijing Shi, China
Mainland China,Computer science,Mathematics,
...[+2]
Patent: 9
27
Changsha University of Science & Technology
Jiangsu Sheng, China
Pinyin,Materials science,Mathematics,
...[+2]
Patent: 8
28
NARI Group Corp.
Jiangsu Sheng, China
Theoretical research,Electronics,Switchgear,
...[+2]
Patent: 8
29
Hangzhou Dianzi University
Zhejiang Sheng, China
Pinyin,High-electron-mobility transistor,Public university,
...[+2]
Patent: 8
30
Fujian Electric Power Co., Ltd.
Fujian Sheng, China
Offshore wind power,Wind power,Power transmission
Patent: 7
31
Anhui Jiyuan Software Co. Ltd.
Anhui Sheng, China
Software development,Power transmission,Electronics,
...[+1]
Patent: 7
32
XJ Electric Co., Ltd.
Henan Sheng, China
Manufacturing engineering,Electrical equipment,Electronics,
...[+2]
Patent: 7
33
Hefei University of Technology
Henan Sheng, China
Management science,Pinyin,Computer science,
...[+2]
Patent: 7
34
Wuhan University
Hubei Sheng, China
Knowledge management,Computer science,Chemistry,
...[+2]
Patent: 6
35
Xi'an Jiaotong University
Hunan Sheng, China
Materials science,Computer science,Composite material,
...[+2]
Patent: 6
36
Wuhan University of Technology
Hubei Sheng, China
Materials science,Composite material,Computer science,
...[+2]
Patent: 6
37
Shanghai Jiao Tong University
Shanghai Shi, China
CONTEST,Biological membrane,Biofabrication,
...[+2]
Patent: 6
38
Beijing Baidu Netcom Science & Technology Co. Ltd.
Beijing Shi, China
Technology transfer,Electronic business,Venture capital,
...[+2]
Patent: 6
39
XJ Power Co., Ltd.
Henan Sheng, China
Transformer,Electrical equipment,Electronics
Patent: 6
40
Lanzhou University of Technology
Guangdong Sheng, China
Pinyin,Materials science,Composite material,
...[+2]
Patent: 5
41
Northeast Electric Power University
JI, CN
Pinyin,Computer science,Control theory,
...[+2]
Patent: 5
42
Shandong University of Technology
Shandong Sheng, China
Pinyin,Materials science,Chemistry,
...[+2]
Patent: 5
43
Tsinghua University
Beijing Shi, China
Western culture,TUTOR,Silicon carbide,
...[+2]
Patent: 5
44
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Pinyin,Power semiconductor device,System on a chip,
...[+2]
Patent: 5
45
Geely Automobile Research Institute (Ningbo) Co., Ltd.
China
Patent: 5
46
Beijing Roborock Technology Co., Ltd.
Beijing Shi, China
Vacuum cleaner,Robotics,Manufacturing engineering,
...[+1]
Patent: 4
47
Anhui Usem Technology Co. Ltd.
Anhui Sheng, China
Electricity
Patent: 4
48
State Grid Electric Vehicle Service Co., Ltd.
China
Patent: 4
49
State Grid Hunan Electric Power Co.
Hunan Sheng, China
Power transmission
Patent: 4
50
Guangzhou Chengxing Zhidong Automotive Technology Co., Ltd.
Guangdong Sheng, China
Electric vehicle,Automotive engineering,Artificial intelligence,
...[+2]
Patent: 4
51
China Railway Siyuan Survey & Design Group Co., Ltd.
China
Construction engineering
Patent: 4
52
Chery Commercial Vehicle (Anhui) Co. Ltd.
Anhui Sheng, China
Welding,Coating,Automotive engineering
Patent: 4
53
Beijing Rockrobo Technology Co., Ltd.
Beijing Shi, China
Electric machine,Automation,Manufacturing engineering,
...[+2]
Patent: 4
54
Shanghai Dianxiang Information Technology Co. Ltd.
Shanghai Shi, China
Electric vehicle,Software,Energy storage,
...[+2]
Patent: 4
55
Chongqing University
Heilongjiang Sheng, China
Built environment,Pinyin,Materials science,
...[+2]
Patent: 4
56
Beijing Didi Infinity Technology & Development Co., Ltd.
Beijing Shi, China
Software,Computer hardware,Information technology,
...[+2]
Patent: 4
57
Beijing Institute of Technology
Beijing Shi, China
Pinyin,Public university,Computer science,
...[+2]
Patent: 4
58
Hohai University
Jiangsu Sheng, China
Water resources,Jurisdiction,Geotechnical engineering,
...[+2]
Patent: 4
59
Shanghai Dianji University
Shanghai Shi, China
Patent: 4
60
Suzhou Industrial Park Institute of Vocational Technology
Jiangsu Sheng, China
Patent: 3
61
Tianjin University
Guangdong Sheng, China
Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin,
...[+2]
Patent: 3
62
Taiwan Semiconductor Manufacturing Co., Ltd.
Taiwan Province, China
Semiconductor,Electronics,Product design,
...[+2]
Patent: 3
63
Yanshan University
Hebei Sheng, China
Pinyin,Materials science,Control theory,
...[+2]
Patent: 3
64
National University of Defense Technology
Fujian Sheng, China
Computer science,Artificial intelligence,Mathematics,
...[+2]
Patent: 3
65
Anhui Normal University
Anhui Sheng, China
Chemistry,Inorganic chemistry,Mathematics,
...[+2]
Patent: 3
66
Guangxi University
Guangxi Zhuangzu Zizhiqu, China
Supervisor,Vocational education,Chemistry,
...[+2]
Patent: 3
67
Jiangsu Wanbang Dehe New Energy Technology Co., Ltd.
China
Patent: 3
68
SIASUN Robot & Automation CO., Ltd.
Shanghai Shi, China
Automation,Robotics,Industrial engineering,
...[+2]
Patent: 3
69
Sichuan University
Sichuan Sheng, China
Monoclonal antibody,Cancer immunotherapy,Immunotherapy,
...[+2]
Patent: 3
70
Surpass Sun Electric Co., Ltd.
Shanghai Shi, China
Solar cell,Battery electric vehicle,Plug in hybrid electric vehicle,
...[+2]
Patent: 3
71
Huaiyin Institute of Technology
Hebei Sheng, China
Graduate degree,Academic Training,The Internet,
...[+2]
Patent: 3
72
Dongfeng Motor Group Co., Ltd.
Hubei Sheng, China
Automotive engineering,Public transport,Truck,
...[+2]
Patent: 3
73
Guangdong University of Technology
Guangdong Sheng, China
Pinyin,Computer science,Materials science,
...[+2]
Patent: 3
74
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Power grid,Power transmission,Virtual currency,
...[+2]
Patent: 3
75
Yuneng Electric Co. Ltd.
China
Patent: 3
76
Yunnan Power Grid Corp.
Yunnan Sheng, China
Electricity,Power transmission,Electric power transmission
Patent: 3
77
Pegatron Corp.
Taiwan Province, China
Computer hardware,Motherboard,Semiconductor,
...[+2]
Patent: 3
78
Foshan Power Supply Bureau of Guangdong Power Grid Corp.
China
GSM,5G
Patent: 3
79
Siddhi (Suzhou) Survey & Design Consulting Co., Ltd.
China
Patent: 2
80
Fujian Yirong Information Technology Co Ltd.
China
Patent: 2
81
CISDI Engineering Co. Ltd.
Chongqing Shi, China
Construction engineering
Patent: 2
82
Zhejiang Xinneng Photovoltaic Technology Co., Ltd.
Zhejiang Sheng, China
Monocrystalline silicon,Computer hardware,Electronics,
...[+1]
Patent: 2
83
Beijing Huashang Sanyou New Energy Technology Co. Ltd.
China
Patent: 2
84
Shanghai No.1 Biochem & Pharm Co. Ltd.
Shanghai Shi, China
Medicine
Patent: 2
85
Dalian University of Technology
Liaoning Sheng, China
Revocation,Materials science,Chemistry,
...[+2]
Patent: 2
86
Yangtze University
Hubei Sheng, China
Chemistry,Biology,Computer science,
...[+2]
Patent: 2
87
Shandong University
Shandong Sheng, China
Pinyin,Public university,Coronavirus,
...[+2]
Patent: 2
88
Harbin Research Institute of Electrical Instruments
China
Patent: 2
89
Beijing State Grid Purui UHV Transmission Technology Co. Ltd.
Beijing Shi, China
Electrical equipment,Electronics
Patent: 2
90
Shenzhen Kehua Hengsheng Technology Co., Ltd.
Guangdong Sheng, China
Automotive engineering,Charging station,Contract management,
...[+1]
Patent: 2
91
Kunshan Baotron New Energy Technology Co. Ltd.
China
Energy technology
Patent: 2
92
Shanxi University
Shanxi Sheng, China
Pinyin,Public university,Chemistry,
...[+2]
Patent: 2
93
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Power transmission,Electric power transmission,Power grid,
...[+2]
Patent: 2
94
Xuchang Xuji Software Technology Co., Ltd.
China
Patent: 2
95
Shenzhen Kstar Science & Technology Co., Ltd.
Guangdong Sheng, China
Protocol data unit,Uninterruptible power supply,Electrical equipment,
...[+2]
Patent: 2
96
CSG Smart Science & Technology Co., Ltd.
Shanghai Shi, China
Software,Automation,Electronics,
...[+2]
Patent: 2
97
State Grid Hubei Electric Power Co., Ltd.
China
Patent: 2
98
Beijing Electric Vehicle Co., Ltd.
Beijing Shi, China
Electric vehicle,Automotive engineering,Battery electric vehicle,
...[+2]
Patent: 2
99
Chongqing Changan Automobile Co. Ltd.
Heilongjiang Sheng, China
Product design,Automotive engineering,Spare part,
...[+2]
Patent: 2
100
Tbea Intelligent Electrical Co., Ltd.
China
Patent: 2

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