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Top 100 Key Players companies in Charging station
by Most Patent Filings in the China in 2021

The Charging station top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filings Charging station 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.
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

United States

South Korea

Italy

Switzerland

Sweden

United Kingdom

France

Finland

Netherlands

Austria

Ranking:

Most Patent Filings

Highest Patent Value

Most Patent Citation

Most Market Reports

Most News Heat

#
Company Name
Region
Tech Topics
Total
1
State Grid Corp. of China
Beijing Shi, China
Electric vehicle,Power grid,Total asset,
...[+2]
Patent: 382
2
Suzhou Positec Power Tools Co. Ltd.
China
Patent: 118
3
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Power transmission,Electric power transmission
Patent: 63
4
State Grid Beijing Electric Power Co.
China
Power grid
Patent: 63
5
BYD Co., Ltd.
Guangdong Sheng, China
Handset,Automotive engineering,Electric vehicle,
...[+2]
Patent: 62
6
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Electricity,Power transmission,Electric power transmission
Patent: 47
7
Shenzhen Power Supply Co. Ltd.
China
Patent: 35
8
Tianjin Electric Power Corp.
Tianjin Shi, China
Electromagnetic clutch,Pulley,Machine element,
...[+2]
Patent: 32
9
XJ Electric Co., Ltd.
Henan Sheng, China
Manufacturing engineering,Electrical equipment,Electronics,
...[+2]
Patent: 27
10
Sungrow Power Supply Co., Ltd.
Anhui Sheng, China
Energy storage,Renewable energy,Environmental consulting,
...[+2]
Patent: 27
11
Kwang Yang Motor Co. Ltd.
Taiwan Province, China
Motor scooter,Atazanavir,Manual wheelchair,
...[+2]
Patent: 26
12
Yutong Bus Co., Ltd.
Shanxi Sheng, China
S-Bus,Automotive engineering,Electric bus,
...[+2]
Patent: 25
13
Changzhou Globe Co. Ltd.
Jiangsu Sheng, China
Air compressor,Washer,Automation,
...[+2]
Patent: 25
14
SIASUN Robot & Automation CO., Ltd.
Shanghai Shi, China
Automation,Robotics,Industrial engineering,
...[+2]
Patent: 23
15
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 23
16
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Automation,Power transmission,Plug in hybrid electric vehicle,
...[+2]
Patent: 20
17
Xuchang Xuji Software Technology Co., Ltd.
China
Patent: 20
18
Bozhon Precision Industry Technology Co., Ltd.
Jiangsu Sheng, China
Automation,Manufacturing engineering,Industrial engineering,
...[+2]
Patent: 18
19
XJ Group Corp.
Henan Sheng, China
Semiconductor,Electrical equipment,Transformer,
...[+2]
Patent: 18
20
Beijing Didi Infinity Technology & Development Co., Ltd.
Beijing Shi, China
Software,Computer hardware,Information technology,
...[+2]
Patent: 18
21
NARI Group Corp.
Jiangsu Sheng, China
Theoretical research,Electronics,Switchgear,
...[+2]
Patent: 17
22
Zhejiang Geely Holding Group Co., Ltd.
Zhejiang Sheng, China
Electric vehicle,Automotive engineering,Plug in hybrid electric vehicle,
...[+2]
Patent: 16
23
State Grid Electric Power Research Institute
Jiangsu Sheng, China
Power transmission
Patent: 16
24
Delta Electronics, Inc.
Taiwan Province, China
Electronics,Automation,Semiconductor,
...[+2]
Patent: 15
25
Micro-Star International Co., Ltd.
Taiwan Province, China
Computer hardware,Electronics,Laptop,
...[+2]
Patent: 15
26
Shanghai Huapeng Explosion-Proof Technology Co. Ltd.
China
Patent: 15
27
Fujian Electric Power Co., Ltd.
Fujian Sheng, China
Offshore wind power,Wind power,Power transmission
Patent: 15
28
State Grid Electric Vehicle Service Co., Ltd.
China
Patent: 15
29
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Power grid,Power transmission,Virtual currency,
...[+2]
Patent: 14
30
Qingdao Topscomm Communication Co., Ltd.
Shandong Sheng, China
Telecommunications,Electronics,Concentrator,
...[+2]
Patent: 12
31
Jiangsu Wanbang Dehe New Energy Technology Co., Ltd.
China
Patent: 12
32
BAIC BluePark New Energy Technology Co., Ltd.
Beijing Shi, China
Electric vehicle,Automotive engineering,Core component,
...[+2]
Patent: 11
33
Beijing Electric Vehicle Co., Ltd.
Beijing Shi, China
Electric vehicle,Automotive engineering,Battery electric vehicle,
...[+2]
Patent: 11
34
Hepu Energy Environmental Technology Co., Ltd.
Beijing Shi, China
Environmental technology
Patent: 11
35
Beijing Huashang Sanyou New Energy Technology Co. Ltd.
China
Patent: 11
36
Thunder Power New Energy Vehicle Development Co., Ltd.
Hong Kong SAR, China
Patent: 11
37
XJ Power Co., Ltd.
Henan Sheng, China
Transformer,Electrical equipment,Electronics
Patent: 11
38
Nanjing Chervon Industry Co., Ltd.
Jiangsu Sheng, China
Patent: 11
39
Hon Hai Precision Industry Co., Ltd.
Taiwan Province, China
Computer hardware,Electronics,Wireless connectivity,
...[+2]
Patent: 10
40
Ningbo Daye Garden Machinery Co., Ltd.
Zhejiang Sheng, China
Mower,Sprayer,Brush,
...[+1]
Patent: 10
41
Guangzhou Chengxing Zhidong Automotive Technology Co., Ltd.
Guangdong Sheng, China
Electric vehicle,Automotive engineering,Artificial intelligence,
...[+2]
Patent: 10
42
Beijing Jiyeda Electric Co. Ltd.
China
Patent: 10
43
Hewlett-Packard Development Co.
Beijing Shi, China
Personal computer,Computer hardware,Graphics processing unit,
...[+2]
Patent: 10
44
Beijing Dianba Technology Co. Ltd.
China
Patent: 10
45
ZTE Corp.
Guangdong Sheng, China
Telecommunications,Computer hardware,Wireless,
...[+2]
Patent: 9
46
Shandong Luneng Intelligent Technology Co. Ltd.
China
Patent: 9
47
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Wireless,Software,Mobile device,
...[+2]
Patent: 8
48
Zhongshan Broad-Ocean Motor Co., Ltd.
Jilin Sheng, China
Electrical equipment,Electronics,China sea,
...[+2]
Patent: 8
49
Ubtech Robotics Corp.
Guangdong Sheng, China
Robotics,Humanoid robot,Robot,
...[+2]
Patent: 8
50
Anhui Jiyuan Software Co. Ltd.
Anhui Sheng, China
Software development,Power transmission,Electronics,
...[+1]
Patent: 8
51
Beijing State Grid Purui UHV Transmission Technology Co. Ltd.
Beijing Shi, China
Electrical equipment,Electronics
Patent: 8
52
State Grid Information & Communications Industry Grp Co. Ltd.
Beijing Shi, China
Power transmission
Patent: 8
53
Gogoro, Inc.
Taiwan Province, China
Electric vehicle,Smart city,Efficient energy use,
...[+2]
Patent: 7
54
Beijing Roborock Technology Co., Ltd.
Beijing Shi, China
Vacuum cleaner,Robotics,Manufacturing engineering,
...[+1]
Patent: 7
55
CRRC Zhuzhou Locomotive Co., Ltd.
Hunan Sheng, China
Electric locomotive,Manufacturing engineering,Mechanical engineering,
...[+2]
Patent: 7
56
Guangdong Zhongyan Energy Co., Ltd.
Guangdong Sheng, China
Electronics,Motor controller,Charging station,
...[+2]
Patent: 7
57
Beijing Rockrobo Technology Co., Ltd.
Beijing Shi, China
Electric machine,Automation,Manufacturing engineering,
...[+2]
Patent: 7
58
Potevio New Energy Co., Ltd.
Beijing Shi, China
Patent: 7
59
State Grid Hunan Electric Power Co.
Hunan Sheng, China
Power transmission
Patent: 7
60
China Railway Siyuan Survey & Design Group Co., Ltd.
China
Construction engineering
Patent: 7
61
Pegatron Corp.
Taiwan Province, China
Computer hardware,Motherboard,Semiconductor,
...[+2]
Patent: 6
62
Beijing Baidu Netcom Science & Technology Co. Ltd.
Beijing Shi, China
Technology transfer,Electronic business,Venture capital,
...[+2]
Patent: 6
63
Shanghai Dianxiang Information Technology Co. Ltd.
Shanghai Shi, China
Electric vehicle,Software,Energy storage,
...[+2]
Patent: 6
64
NIO NextEV Ltd.
Hong Kong SAR, China
Patent: 6
65
Yunnan Power Grid Corp.
Yunnan Sheng, China
Electricity,Power transmission,Electric power transmission
Patent: 6
66
Ship & Ocean Industries R&D Center
Taiwan Province, China
Patent: 6
67
Shanghai Surpass Sun Electric Co Ltd.
China
Patent: 6
68
State Grid Electric Power Research Inst Wuhan Nanrui Co. Ltd.
Hubei Sheng, China
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
Patent: 6
69
Heilongjiang Electric Power Research Institute
Heilongjiang Sheng, China
Patent: 6
70
Zhejiang Huayun Information Technology Co., Ltd.
Zhejiang Sheng, China
Information technology consulting,Systems design
Patent: 6
71
Phihong Technology Co., Ltd.
Taiwan Province, China
Electronics,Electric vehicle,Electrical equipment
Patent: 5
72
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Power transmission,Electric power transmission,Power grid,
...[+2]
Patent: 5
73
Inventronics (Hangzhou), Inc.
Zhejiang Sheng, China
Electronics,AC adapter,Alternating current,
...[+2]
Patent: 5
74
VanJee Technology Co., Ltd.
Beijing Shi, China
Intelligent transportation system,Laser,Electronics,
...[+2]
Patent: 5
75
Surpass Sun Electric Co., Ltd.
Shanghai Shi, China
Solar cell,Battery electric vehicle,Plug in hybrid electric vehicle,
...[+2]
Patent: 5
76
Qingdao Huashuo Gaoke New Energy Technology Co., Ltd.
Shandong Sheng, China
Electric vehicle,Energy technology
Patent: 5
77
Shenzhen Silver Star Intelligent Technology Co. Ltd.
Guangdong Sheng, China
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
Patent: 5
78
China Epri Science & Technology Co. Ltd.
China
Patent: 5
79
Shenzhen Kangtuopu Information Technology Co. Ltd.
China
Patent: 5
80
Fafa Automobile (China) Co., Ltd.
China
Patent: 5
81
Jiangsu Huajiang Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
82
Yuneng Electric Co. Ltd.
China
Patent: 5
83
Zhejiang Yat Electrical Appliance Co., Ltd.
China
High pressure,Manufacturing engineering,Mechanical engineering,
...[+2]
Patent: 5
84
Global Energy Interconnection Research Institute
Beijing Shi, China
Biotechnology,Agriculture,Fishery,
...[+2]
Patent: 5
85
Delta Energy Technology (Shanghai) Co. Ltd.
Shanghai Shi, China
Patent: 5
86
Geely Automobile Research Institute (Ningbo) Co., Ltd.
China
Patent: 5
87
ASUSTek Computer, Inc.
Taiwan Province, China
Peripheral,Graphics processing unit,Information technology management,
...[+2]
Patent: 4
88
Shenzhen Clou Electronics Co., Ltd.
Guangdong Sheng, China
Energy storage,Enterprise software,Electronics,
...[+2]
Patent: 4
89
Songz Automobile Air Conditioning Co., Ltd.
Shanghai Shi, China
Air conditioning,Product design,Manufacturing engineering,
...[+2]
Patent: 4
90
Aeon Motor Co., Ltd.
Taiwan Province, China
Terrain,Gasoline,Automotive engineering,
...[+1]
Patent: 4
91
Zhengzhou Tiamaes Technology Co., Ltd.
Henan Sheng, China
Public transport,Pile,Navigation system,
...[+2]
Patent: 4
92
ASUSTeK Computer
Taiwan Province, China
Motherboard,Computer hardware,Mobile device,
...[+2]
Patent: 4
93
China Mobile Communications Group Co., Ltd.
Beijing Shi, China
Telecommunications,Telecommunications service,Telephony,
...[+2]
Patent: 4
94
Dianba Technology
Shanghai Shi, China
Electric vehicle,Electronics,Automotive engineering
Patent: 4
95
Shenzhen Gold Power Tech Co., Ltd.
Guangdong Sheng, China
Power supply unit,Electronics
Patent: 4
96
Chery Commercial Vehicle (Anhui) Co. Ltd.
Anhui Sheng, China
Welding,Coating,Automotive engineering
Patent: 4
97
Foshan Power Supply Bureau of Guangdong Power Grid Corp.
China
GSM,5G
Patent: 4
98
Go-Tech Energy Co., Ltd
Taiwan Province, China
Electronics
Patent: 4
99
State Grid Anhui Electric Power Co.
China
Electricity,Transmission system,Solar power,
...[+2]
Patent: 4
100
Hager Electro Ltd.
Hong Kong SAR, China
Cable management,Electronics,Distribution system
Patent: 4

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