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Top 100 Key Players companies in Power exchange
by Most Patent Citation in the China in 2021

The Power exchange top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Citation Power exchange 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.

Key Players

Fast-growings

Startups & Unicorns

New Entrants

Ranking Year:

2022

2021

2020

2019

2018

Region:

Global

China

Japan

United States

Germany

South Korea

France

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 citation: 129
2
Suzhou Positec Power Tools Co. Ltd.
China
patent citation: 41
3
Chaowei Chuangyuan Industrial Co., Ltd.
Zhejiang Sheng, China
Lithium-ion battery,Electronics
patent citation: 23
4
CH-AUTO Technology Corp., Ltd.
Beijing Shi, China
Automotive engineering
patent citation: 18
5
Huizhou Epower Electronic Co., Ltd.
Guangdong Sheng, China
Lithium-ion battery,Electronics,Management system,
...[+1]
patent citation: 17
6
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Automation,Power transmission,Plug in hybrid electric vehicle,
...[+2]
patent citation: 15
7
Hua-chuang Automobile Information Technical Center Co., Ltd.
Taiwan Province, China
Automotive engineering
patent citation: 15
8
Shenzhen Greenwheel Electric Vehicle Co., Ltd.
Guangdong Sheng, China
patent citation: 15
9
Hon Hai Precision Industry Co., Ltd.
Taiwan Province, China
Computer hardware,Electronics,Wireless connectivity,
...[+2]
patent citation: 14
10
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Power transmission,Electric power transmission
patent citation: 14
11
Go-Tech Energy Co., Ltd
Taiwan Province, China
Electronics
patent citation: 14
12
Wuhan Intest Electronic Technology Co., Ltd.
Hubei Sheng, China
Vehicle bus,Information technology consulting,Systems design,
...[+2]
patent citation: 14
13
Zhejiang Geely Holding Group Co., Ltd.
Zhejiang Sheng, China
Electric vehicle,Automotive engineering,Plug in hybrid electric vehicle,
...[+2]
patent citation: 13
14
Beijing Huashang Sanyou New Energy Technology Co. Ltd.
China
patent citation: 13
15
Hangzhou Electric Power Bureau
China
patent citation: 13
16
China Aerospace Science & Technology Corp. No. 8 Institute
China
patent citation: 11
17
Anhui Jianghuai Automobile Group Corp. Ltd.
Anhui Sheng, China
Chassis,Automotive engineering,Truck,
...[+2]
patent citation: 10
18
Qingdao TGOOD Electric Co., Ltd.
Shandong Sheng, China
Power transmission,Switchgear,Transformer,
...[+2]
patent citation: 9
19
Beijing Chehejia Information Technology Co. Ltd.
Beijing Shi, China
Electric vehicle,Telematics,Automotive engineering,
...[+2]
patent citation: 9
20
Beijing Electric Vehicle Co., Ltd.
Beijing Shi, China
Electric vehicle,Automotive engineering,Battery electric vehicle,
...[+2]
patent citation: 9
21
Wanxiang Electric Vehicle Co. Ltd.
China
patent citation: 9
22
Thunder Power New Energy Vehicle Development Co., Ltd.
Hong Kong SAR, China
patent citation: 9
23
Zhejiang Kandi Smart Battery Swap Technology Co. Ltd.
Zhejiang Sheng, China
Electronic product,Electronic component
patent citation: 9
24
Ningbo Liwei Energy Storage System Co., Ltd.
China
patent citation: 8
25
Shanghai Aerospace Power Technology Co. Ltd.
Sichuan Sheng, China
patent citation: 8
26
Sanyang Motor Co., Ltd.
Taiwan Province, China
Automotive engineering,Vehicle brake
patent citation: 7
27
NIO NextEV Ltd.
Hong Kong SAR, China
patent citation: 7
28
SAIC General Motors Corp. Ltd.
Shanghai Shi, China
Spare part,Automotive engineering
patent citation: 7
29
Lanzhou Zhidou Electric Vehicles Co., Ltd.
Gansu Sheng, China
Automotive engineering
patent citation: 7
30
Beijing Pride New Energy Battery Technology Co. Ltd.
Beijing Shi, China
Lithium-ion battery,Electronics,Automotive battery,
...[+2]
patent citation: 6
31
Huaneng Clean Energy Research Institute
Beijing Shi, China
Petroleum coke
patent citation: 6
32
Jiangsu Daojue Industrial Co. Ltd.
China
patent citation: 6
33
Bozhon Precision Industry Technology Co., Ltd.
Jiangsu Sheng, China
Automation,Manufacturing engineering,Industrial engineering,
...[+2]
patent citation: 5
34
Pylon Technologies Co., Ltd.
Shanghai Shi, China
Lithium iron phosphate,Electronics,Energy storage
patent citation: 5
35
XJ Group Corp.
Henan Sheng, China
Semiconductor,Electrical equipment,Transformer,
...[+2]
patent citation: 5
36
Phylion Battery Co., Ltd.
Jiangsu Sheng, China
Electric vehicle,Natural gas vehicle,Battery (electricity),
...[+2]
patent citation: 5
37
Hanteng Automobile Co., Ltd.
Jiangsu Sheng, China
Automotive engineering
patent citation: 5
38
Shandong Luneng Intelligent Technology Co. Ltd.
China
patent citation: 5
39
China Motor Corp.
Taiwan Province, China
Magnesium alloy,Truck,Automotive engineering,
...[+2]
patent citation: 4
40
Higer Bus Co. Ltd.
Jiangsu Sheng, China
Automotive engineering,Electric bus,Electric vehicle,
...[+2]
patent citation: 4
41
Guangxi Power Grid Corp.
China
Power transmission
patent citation: 4
42
Jiangsu Hengtong New Energy Electric Technology Co., Ltd.
China
patent citation: 4
43
SAIC Motor Corp. Ltd.
Shanghai Shi, China
Automotive design,Automotive engineering,Automotive industry,
...[+2]
patent citation: 3
44
Simplo Technology Co., Ltd.
Taiwan Province, China
Battery pack,Electronics,Laptop,
...[+2]
patent citation: 3
45
Zhejiang Jirun Automobile Co., Ltd.
Zhejiang Sheng, China
Automotive engineering
patent citation: 3
46
Haima Car Co. Ltd.
Henan Sheng, China
Chassis,Truck
patent citation: 3
47
Kingday Intelligent Technology Co., Ltd.
Zhejiang Sheng, China
Automotive engineering
patent citation: 3
48
Shenzhen BYD Daimler New Technology Co., Ltd.
Guangdong Sheng, China
Automotive engineering,Proton exchange membrane fuel cell,Electric bus,
...[+2]
patent citation: 3
49
Eastone Automotive Technology Co., Ltd.
Shanghai Shi, China
Simulation
patent citation: 3
50
CCE Oasis Technology Co., Ltd.
Beijing Shi, China
Photovoltaic power generation,Power transmission
patent citation: 3
51
Zhejiang Aoli Electric Appliance Co. Ltd.
China
Hydraulic pump,Electronics,Air pump
patent citation: 3
52
Metal Industries Research & Development Centre
Taiwan Province, China
Industry 4.0,Programmable logic controller
patent citation: 3
53
Dongguan Kewang Technology Co., Ltd.
Guangdong Sheng, China
Electrical equipment,Electronics
patent citation: 3
54
Dongfeng Liuzhou Motor Co., Ltd.
China
Truck,Tractor,Automotive engineering
patent citation: 3
55
Zhuhai Yinlong Energy Co. Ltd.
China
patent citation: 3
56
Shanghai Aistar Automotive Air Conditioning System Co., Ltd.
China
patent citation: 3
57
Shanghai MAHLE Thermal Systems Co., Ltd.
Shanghai Shi, China
Air conditioning,Automation,Manufacturing engineering,
...[+2]
patent citation: 3
58
Tianyu Communication Technology Kunshan Co. Ltd.
Jiangsu Sheng, China
Semiconductor,Electronics,Mobile phone,
...[+2]
patent citation: 3
59
State Grid Hebei Electric Power Co.
Hebei Sheng, China
Power transmission,Electricity
patent citation: 3
60
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Electronics,Conditioners,Air conditioning,
...[+2]
patent citation: 2
61
Beiqi Foton Motor Co., Ltd.
Beijing Shi, China
Truck,Automotive engineering,Pickup,
...[+2]
patent citation: 2
62
Camel Group Co. Ltd.
Hubei Sheng, China
Electronics,Smoke,Nicotiana tabacum,
...[+2]
patent citation: 2
63
Beijing Global Safety Technology Co., Ltd.
Beijing Shi, China
Software,Public security,Emergency management
patent citation: 2
64
Jiangsu Xinri E-Vehicle Co., Ltd.
Jiangsu Sheng, China
Electric vehicle,Automotive engineering,Electronics,
...[+2]
patent citation: 2
65
Kwang Yang Motor Co. Ltd.
Taiwan Province, China
Motor scooter,Atazanavir,Manual wheelchair,
...[+2]
patent citation: 2
66
WM Motor Technology Co., Ltd.
Shanghai Shi, China
Automotive engineering,Mobile device,Signal conditioning,
...[+2]
patent citation: 2
67
Shaanxi Automobile Group Co., Ltd.
Shaanxi Sheng, China
Truck,Automotive engineering,Semi-trailer,
...[+1]
patent citation: 2
68
NARI Group Corp.
Jiangsu Sheng, China
Theoretical research,Electronics,Switchgear,
...[+2]
patent citation: 2
69
Qeebike Technology Co., Ltd.
Zhejiang Sheng, China
Automotive engineering,Electric vehicle
patent citation: 2
70
Hubei KAIT Automotive Electronic & Electrical Systems Co. Ltd.
Hebei Sheng, China
Electronics,Transmission system,Resistor,
...[+2]
patent citation: 2
71
Hebei Xuhui Electric Co., Ltd.
Hebei Sheng, China
Electronics
patent citation: 2
72
Beijing Lingyun Intelligent Technology Co., Ltd.
China
patent citation: 2
73
Xuzhou Xugong Automobile Manufacturing Co., Ltd.
China
patent citation: 2
74
Shandong Runfeng Electronic Technology Co. Ltd.
China
patent citation: 2
75
Weihai Zhongchuang International Trade Co., Ltd.
Shandong Sheng, China
patent citation: 2
76
Dongguan Amperex Electronics Technology Co. Ltd.
Guangdong Sheng, China
patent citation: 2
77
Dongguan Amperex Technology Ltd.
Guangdong Sheng, China
patent citation: 2
78
BYD Co., Ltd.
Guangdong Sheng, China
Handset,Automotive engineering,Electric vehicle,
...[+2]
patent citation: 1
79
Dongfeng Automobile Co., Ltd.
Hubei Sheng, China
Truck,Automotive engineering,Public transport,
...[+1]
patent citation: 1
80
Farasis Energy (Gan Zhou) Co., Ltd.
Jiangxi Sheng, China
Electronics,Flywheel energy storage,Thermal energy storage,
...[+2]
patent citation: 1
81
Dongfeng Motor Corp.
Hubei Sheng, China
Automotive engineering,X-ray fluorescence,X-ray,
...[+2]
patent citation: 1
82
Guangzhou Chengxing Zhidong Automotive Technology Co., Ltd.
Guangdong Sheng, China
Electric vehicle,Automotive engineering,Artificial intelligence,
...[+2]
patent citation: 1
83
EVT Technology Co., Ltd.
Taiwan Province, China
Electrification,Automotive engineering,Electric vehicle
patent citation: 1
84
Ningbo Geely Royal Engine Components Co. Ltd.
China
patent citation: 1
85
Dongguan Tailing Electric Vehicle Co., Ltd.
China
patent citation: 1
86
Suzhou Aojie Automotive Technology Co., Ltd.
Jiangsu Sheng, China
patent citation: 1
87
Suzhou Xiaoqingting Electric Vehicle Co., Ltd.
Jiangsu Sheng, China
patent citation: 1
88
Mirle Automation Technology (Shanghai) Co., Ltd.
Shanghai Shi, China
patent citation: 1
89
Beijing State Grid Purui UHV Transmission Technology Co. Ltd.
Beijing Shi, China
Electrical equipment,Electronics
patent citation: 1
90
Ninebot (Beijing) Technology Co. Ltd.
China
patent citation: 1
91
Hunan Luoyou Engine Parts Co., Ltd.
China
patent citation: 1
92
Guangdong Bangpu Recycling Technology Co., Ltd.
China
patent citation: 1
93
Great Wall Motor Co., Ltd.
Hebei Sheng, China
HAVAL,Sport utility vehicle,Automotive engineering,
...[+2]
patent citation: 0
94
Contemporary Amperex Technology Co., Ltd.
Qinghai Sheng, China
Electric vehicle,Lithium-ion battery,Automotive engineering,
...[+2]
patent citation: 0
95
Sany Heavy Industry Co., Ltd.
Beijing Shi, China
Construction engineering,Concrete pump,Mechanical engineering,
...[+2]
patent citation: 0
96
Guangzhou Automobile Group Co., Ltd.
Guangdong Sheng, China
Automotive engineering,Sport utility vehicle,Electronic toll collection,
...[+2]
patent citation: 0
97
Dongfeng Motor Group Co., Ltd.
Hubei Sheng, China
Automotive engineering,Public transport,Truck,
...[+2]
patent citation: 0
98
Chongqing Changan Automobile Co. Ltd.
Heilongjiang Sheng, China
Product design,Automotive engineering,Spare part,
...[+2]
patent citation: 0
99
BAIC Motor Corp. Ltd.
Beijing Shi, China
Automotive engineering,Public transport,Electric vehicle,
...[+2]
patent citation: 0
100
Shenzhen Clou Electronics Co., Ltd.
Guangdong Sheng, China
Energy storage,Enterprise software,Electronics,
...[+2]
patent citation: 0

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