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Top 100 Fast-growings companies in Charging station
by Most Patent Filing In 1 Year in the China in 2021

The Charging station top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 1 Year 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

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: 28
2
Sungrow Power Supply Co., Ltd.
Anhui Sheng, China
Energy storage,Renewable energy,Environmental consulting,
...[+2]
Patent: 17
3
Southeast University
Jiangsu Sheng, China
Mechanical engineering,Molecular beam epitaxy,Retinitis,
...[+2]
Patent: 12
4
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Electricity,Power transmission,Electric power transmission
Patent: 10
5
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 9
6
Zhejiang Geely Holding Group Co., Ltd.
Zhejiang Sheng, China
Electric vehicle,Automotive engineering,Plug in hybrid electric vehicle,
...[+2]
Patent: 8
7
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Power transmission,Electric power transmission
Patent: 7
8
Hangzhou Dianzi University
Zhejiang Sheng, China
Pinyin,High-electron-mobility transistor,Public university,
...[+2]
Patent: 6
9
Beijing Jiaotong University
Beijing Shi, China
Mainland China,Computer science,Mathematics,
...[+2]
Patent: 5
10
State Grid Electric Power Research Institute
Jiangsu Sheng, China
Power transmission
Patent: 5
11
Shenzhen Power Supply Co. Ltd.
China
Patent: 5
12
China Electric Power Research Institute Ltd.
Beijing Shi, China
Grid network,Smart grid,Smart meter
Patent: 5
13
Geely Automobile Research Institute (Ningbo) Co., Ltd.
China
Patent: 5
14
Shanghai University of Electric Power
China
Pinyin,Public university,Materials science,
...[+2]
Patent: 5
15
Wuhan University of Technology
Hubei Sheng, China
Materials science,Composite material,Computer science,
...[+2]
Patent: 4
16
North China Electric Power University
Beijing Shi, China
Pinyin,Control theory,Computer science,
...[+2]
Patent: 4
17
Hefei University of Technology
Henan Sheng, China
Management science,Pinyin,Computer science,
...[+2]
Patent: 4
18
Zhejiang University
Zhejiang Sheng, China
Pinyin,Educational institution,Cancer immunotherapy,
...[+2]
Patent: 4
19
Shanghai Dianji University
Shanghai Shi, China
Patent: 4
20
Beijing Baidu Netcom Science & Technology Co. Ltd.
Beijing Shi, China
Technology transfer,Electronic business,Venture capital,
...[+2]
Patent: 4
21
Northeast Electric Power University
JI, CN
Pinyin,Computer science,Control theory,
...[+2]
Patent: 3
22
Changsha University of Science & Technology
Jiangsu Sheng, China
Pinyin,Materials science,Mathematics,
...[+2]
Patent: 3
23
Dongfeng Motor Group Co., Ltd.
Hubei Sheng, China
Automotive engineering,Public transport,Truck,
...[+2]
Patent: 3
24
Nanjing University of Science & Technology
Jiangsu Sheng, China
Suburban area,Pinyin,Computer science,
...[+2]
Patent: 3
25
Xi'an Jiaotong University
Hunan Sheng, China
Materials science,Computer science,Composite material,
...[+2]
Patent: 3
26
Suzhou Positec Power Tools Co. Ltd.
China
Patent: 3
27
Nantong University
Jiangsu Sheng, China
Pinyin,Literature,Biology,
...[+2]
Patent: 3
28
Guangxi University
Guangxi Zhuangzu Zizhiqu, China
Supervisor,Vocational education,Chemistry,
...[+2]
Patent: 3
29
State Grid Beijing Electric Power Co.
China
Power grid
Patent: 3
30
Siddhi (Suzhou) Survey & Design Consulting Co., Ltd.
China
Patent: 2
31
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Automation,Power transmission,Plug in hybrid electric vehicle,
...[+2]
Patent: 2
32
CISDI Engineering Co. Ltd.
Chongqing Shi, China
Construction engineering
Patent: 2
33
Lanzhou University of Technology
Guangdong Sheng, China
Pinyin,Materials science,Composite material,
...[+2]
Patent: 2
34
Guangdong Sampu Garage Co., Ltd.
Guangdong Sheng, China
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
Patent: 2
35
Chery Commercial Vehicle (Anhui) Co. Ltd.
Anhui Sheng, China
Welding,Coating,Automotive engineering
Patent: 2
36
Sichuan University
Sichuan Sheng, China
Monoclonal antibody,Cancer immunotherapy,Immunotherapy,
...[+2]
Patent: 2
37
Shandong University of Technology
Shandong Sheng, China
Pinyin,Materials science,Chemistry,
...[+2]
Patent: 2
38
XJ Electric Co., Ltd.
Henan Sheng, China
Manufacturing engineering,Electrical equipment,Electronics,
...[+2]
Patent: 2
39
China Construction Fourth Engineering Division Corp. Ltd.
Guangdong Sheng, China
Construction engineering
Patent: 2
40
Huaiyin Institute of Technology
Hebei Sheng, China
Graduate degree,Academic Training,The Internet,
...[+2]
Patent: 2
41
State Grid Electric Vehicle Service Co., Ltd.
China
Patent: 2
42
Kunshan Baotron New Energy Technology Co. Ltd.
China
Energy technology
Patent: 2
43
Guangdong University of Technology
Guangdong Sheng, China
Pinyin,Computer science,Materials science,
...[+2]
Patent: 2
44
Fujian Electric Power Co., Ltd.
Fujian Sheng, China
Offshore wind power,Wind power,Power transmission
Patent: 2
45
NARI Group Corp.
Jiangsu Sheng, China
Theoretical research,Electronics,Switchgear,
...[+2]
Patent: 2
46
Shanghai Dianxiang Information Technology Co. Ltd.
Shanghai Shi, China
Electric vehicle,Software,Energy storage,
...[+2]
Patent: 2
47
Qingdao Topscomm Communication Co., Ltd.
Shandong Sheng, China
Telecommunications,Electronics,Concentrator,
...[+2]
Patent: 2
48
Shandong Jiaotong University
Shandong Sheng, China
Patent: 2
49
Changzhou Globe Co. Ltd.
Jiangsu Sheng, China
Air compressor,Washer,Automation,
...[+2]
Patent: 2
50
Nanjing Chervon Industry Co., Ltd.
Jiangsu Sheng, China
Patent: 2
51
XJ Power Co., Ltd.
Henan Sheng, China
Transformer,Electrical equipment,Electronics
Patent: 2
52
Beijing Institute of Technology
Beijing Shi, China
Pinyin,Public university,Computer science,
...[+2]
Patent: 2
53
XJ Group Corp.
Henan Sheng, China
Semiconductor,Electrical equipment,Transformer,
...[+2]
Patent: 2
54
State Grid Information & Communications Industry Grp Co. Ltd.
Beijing Shi, China
Power transmission
Patent: 2
55
Suzhou Harmontronics Automation Technology Co., Ltd.
Jiangsu Sheng, China
Automation,Manufacturing engineering,Industrial engineering,
...[+2]
Patent: 2
56
Envision Digital International Pte Ltd.
Shanghai Shi, China
Artificial intelligence,Software,Enterprise software
Patent: 2
57
BYD Co., Ltd.
Guangdong Sheng, China
Handset,Automotive engineering,Electric vehicle,
...[+2]
Patent: 2
58
Xi'an University of Technology
Shaanxi Sheng, China
Public university
Patent: 2
59
Guangzhou Chengxing Zhidong Automotive Technology Co., Ltd.
Guangdong Sheng, China
Electric vehicle,Automotive engineering,Artificial intelligence,
...[+2]
Patent: 2
60
Jiangsu Wanbang Dehe New Energy Technology Co., Ltd.
China
Patent: 2
61
Shandong Deyou Electric Co., Ltd.
Shandong Sheng, China
Current transformer,Electronics,Transformer,
...[+1]
Patent: 2
62
Yangtze Delta Region Institute of Tsinghua University,Zhejiang
Zhejiang Sheng, China
Regional planning
Patent: 1
63
CITIC Heavy Industry Kaicheng Intelligent Equipment Co., Ltd.
China
Patent: 1
64
Tws Technology Guangzhou Ltd.
China
Patent: 1
65
Bozhon Precision Industry Technology Co., Ltd.
Jiangsu Sheng, China
Automation,Manufacturing engineering,Industrial engineering,
...[+2]
Patent: 1
66
Anhui Science & Technology University
Anhui Sheng, China
Patent: 1
67
Henan Senyuan Electric Co., Ltd.
Henan Sheng, China
Switchgear,Electronics,Electrical equipment,
...[+2]
Patent: 1
68
Zhongshan Baohui Plastic Products Co. Ltd.
China
Patent: 1
69
Chongqing University of Posts & Telecommunications
Heilongjiang Sheng, China
Computer science,Computer network,Artificial intelligence,
...[+2]
Patent: 1
70
Ninebot (Beijing) Technology Co. Ltd.
China
Patent: 1
71
Xaircraft Aerial Solutions Co. Ltd.
Guangdong Sheng, China
Remote sensing,Unmanned air vehicle,Aerospace,
...[+2]
Patent: 1
72
Shenzhen Silver Star Intelligent Technology Co. Ltd.
Guangdong Sheng, China
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
Patent: 1
73
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 1
74
Jiangsu Frontier Electric Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
75
Jen Jin Precision Machinery Co. Ltd.
Taiwan Province, China
Electronics
Patent: 1
76
Shanghai Electric Power Design Institute Co. Ltd.
Shandong Sheng, China
Energy engineering,Environmental engineering,Civil engineering,
...[+2]
Patent: 1
77
Beijing Bron S&T Ltd.
China
Patent: 1
78
Jiangsu Electric Power Information Technology Co., Ltd.
Jiangsu Sheng, China
Software,Enterprise software
Patent: 1
79
Hubei Electric Power Equipment Co., Ltd.
Hubei Sheng, China
Patent: 1
80
Jiangyin Yuanfang Machinery Manufacture Co. Ltd.
China
Patent: 1
81
Shandong University of Science & Technology
China
Mathematics,Computer science,Materials science,
...[+2]
Patent: 1
82
Fuzhou University
Jiangxi Sheng, China
Pinyin,MicroLED,Solid-state battery,
...[+2]
Patent: 1
83
Suzhou TZTEK Technology Co., Ltd.
Jiangsu Sheng, China
Automation
Patent: 1
84
Jinling Institute of Technology
Jiangsu Sheng, China
The Internet,Academic Training,Educational institution,
...[+2]
Patent: 1
85
Hai Robotics Co., Ltd.
Guangdong Sheng, China
Artificial intelligence,Robotics,Automation,
...[+1]
Patent: 1
86
Shenzhen Baijunda Electronic Co. Ltd.
China
Patent: 1
87
State Grid Electric Power Research Inst Wuhan Nanrui Co. Ltd.
Hubei Sheng, China
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
Patent: 1
88
Henan University
Henan Sheng, China
Preparatory school,Pinyin,Chemistry,
...[+2]
Patent: 1
89
Jiangsu Sunhui New Enengy Technology Co., Ltd.
Jiangsu Sheng, China
Power transmission
Patent: 1
90
Wenzhou University
China
Pinyin,Public university,Chemistry,
...[+2]
Patent: 1
91
Dalian University of Technology
Liaoning Sheng, China
Revocation,Materials science,Chemistry,
...[+2]
Patent: 1
92
Jiaxing University
China
Patent: 1
93
Dongfang Electric Machinery Co., Ltd.
Sichuan Sheng, China
Pressure vessel,Turbine,Power transmission,
...[+2]
Patent: 1
94
Hubei University of Technology
Hubei Sheng, China
Light industry,Agricultural machinery,Computer science,
...[+2]
Patent: 1
95
Huaneng Clean Energy Research Institute
Beijing Shi, China
Petroleum coke
Patent: 1
96
Xi'an Technological University
Shaanxi Sheng, China
The Internet,Educational institution,Graduate degree,
...[+2]
Patent: 1
97
Wuhan University
Hubei Sheng, China
Knowledge management,Computer science,Chemistry,
...[+2]
Patent: 1
98
Beijing Dynamic Power Co., Ltd.
Anhui Sheng, China
Circuit breaker,Electricity,3D printing,
...[+2]
Patent: 1
99
Oppo
Guangdong Sheng, China
Electronics,Mobile device,Image sensor,
...[+2]
Patent: 1
100
CETC Potevio Science & Technology Co., Ltd.
Guangdong Sheng, China
Wireless,Electronics,Telecommunications,
...[+2]
Patent: 1

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