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Top 100 Key Players companies in Permanent Magnet Synchronous Motor
by Most Patent Citation in the China in 2021

The Permanent Magnet Synchronous Motor top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Citation Permanent Magnet Synchronous Motor 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 Kingdom

United States

Germany

Switzerland

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
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Electronics,Conditioners,Air conditioning,
...[+2]
patent citation: 184
2
Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai
China
patent citation: 182
3
Yongji Xinshisu Electric Equipment Co. Ltd.
Shaanxi Sheng, China
Transmission system,Tilting train,Power transmission,
...[+1]
patent citation: 142
4
BYD Co., Ltd.
Guangdong Sheng, China
Handset,Automotive engineering,Electric vehicle,
...[+2]
patent citation: 122
5
Chery Automobile Co., Ltd.
Anhui Sheng, China
Pinyin,Automotive engineering,Electric vehicle,
...[+2]
patent citation: 108
6
United Automotive Electronic Systems Co., Ltd.
Shanghai Shi, China
Automotive engineering,Electric vehicle,Oxygen sensor,
...[+2]
patent citation: 98
7
CRRC Zhuzhou Institute Co., Ltd.
Hunan Sheng, China
Integrated gate-commutated thyristor,Manufacturing engineering,Mechanical engineering,
...[+2]
patent citation: 92
8
East China Architectural Design & Research Institute Co., Ltd.
Shanghai Shi, China
Cultural center,Construction engineering,International airport
patent citation: 73
9
Chengdu Laintem Motors Control Technology Co. Ltd.
Sichuan Sheng, China
Motor control
patent citation: 70
10
Shanghai Grand County Power Control Technology Co., Ltd.
Shanghai Shi, China
Electric vehicle,Automotive engineering,Power control,
...[+2]
patent citation: 69
11
Wolong Electric Group Co. Ltd.
Zhejiang Sheng, China
Electric motor,Photovoltaic power station,Electrical equipment,
...[+2]
patent citation: 66
12
State Grid Corp. of China
Beijing Shi, China
Electric vehicle,Power grid,Total asset,
...[+2]
patent citation: 66
13
Zhengzhou Aircraft Equipment Co., Ltd.
Henan Sheng, China
Electrical equipment,Aviation,National security,
...[+1]
patent citation: 66
14
Shanghai Electrical Apparatus Research Inst. (Group) Co. Ltd
Shanghai Shi, China
Instrumentation,Control system,Automation
patent citation: 66
15
Xinjiang Goldwind Science & Technology Co., Ltd.
Beijing Shi, China
Turbine,Wind power,Renewable energy,
...[+2]
patent citation: 63
16
Hanyu Group Joint Stock Co., Ltd.
Guangdong Sheng, China
Condensate pump,Electronics,Drainage
patent citation: 61
17
Wisdri Wuhan Automation Co. Ltd.
China
patent citation: 61
18
Shanghai Hitachi Electrical Appliances Co. Ltd.
Shanghai Shi, China
patent citation: 58
19
Zhongshan Broad-Ocean Motor Co., Ltd.
Jilin Sheng, China
Electrical equipment,Electronics,China sea,
...[+2]
patent citation: 55
20
Midea Group Co. Ltd.
Jilin, China
Air conditioning,Electronics,Fast-moving consumer goods,
...[+2]
patent citation: 54
21
Beijing Electric Vehicle Co., Ltd.
Beijing Shi, China
Electric vehicle,Automotive engineering,Battery electric vehicle,
...[+2]
patent citation: 54
22
Chongqing Changan Automobile Co. Ltd.
Heilongjiang Sheng, China
Product design,Automotive engineering,Spare part,
...[+2]
patent citation: 50
23
Chongqing Changan New Energy Automobile Co., Ltd.
Chongqing Shi, China
patent citation: 50
24
Guangdong Welling Motor Manufacturing Co., Ltd.
Guangdong Sheng, China
Electric motor,Electrical equipment,Electronics
patent citation: 44
25
Anhui Mezhi Precision Manufacturing Co. Ltd.
Guangdong Sheng, China
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
patent citation: 44
26
Dorna Technology Co., Ltd.
Zhejiang Sheng, China
Computer hardware,Electronics
patent citation: 39
27
Chongqing Hongyu Precision Industrial Co. Ltd.
Chongqing Shi, China
patent citation: 39
28
Guangdong Midea Refrigeration Equipment Co., Ltd.
Guangdong Sheng, China
Refrigeration,Electronics
patent citation: 37
29
Shenyang Yuanda Intellectual Industry Group Co., Ltd.
Liaoning Sheng, China
Elevator,Reciprocating compressor,Automation,
...[+2]
patent citation: 35
30
Shanghai Top Motor Co. Ltd.
Shanghai Shi, China
Electric energy,Electric light,Bulb,
...[+1]
patent citation: 35
31
Shanxi North Machine-Building Co., Ltd.
Shanxi Sheng, China
Steam turbine,Electronics,Demolition,
...[+2]
patent citation: 35
32
CSR Zhuzhou Electric Co., Ltd.
Hunan Sheng, China
Mechanical engineering,Manufacturing engineering
patent citation: 34
33
Xi'an Hesheng Power Technology Co. Ltd.
Shaanxi Sheng, China
Manufacturing engineering,Mechanical engineering,Automatic control,
...[+2]
patent citation: 33
34
Jing-Jin Electric Technologies Co., Ltd.
Beijing Shi, China
Electric vehicle,Battery electric vehicle,Automotive engineering,
...[+2]
patent citation: 31
35
Wuxi TECO Electric & Machinery Co., Ltd.
Jiangsu Sheng, China
Electrical equipment,Electronics
patent citation: 30
36
Jiangsu Aerospace Power Electric Co. Ltd.
China
patent citation: 30
37
Fans-Tech Electric Co., Ltd.
Guangdong Sheng, China
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
patent citation: 28
38
Shanghai BYD Co. Ltd.
Shanghai Shi, China
Mobile phone,Electronics
patent citation: 26
39
Sichuan Changhong Electric Co., Ltd.
Gansu Sheng, China
Telecommunications,Core component,Home automation,
...[+2]
patent citation: 25
40
Jiangsu Jinfangyuan CNC Machine Co., Ltd.
Jiangsu Sheng, China
Sheet metal,Automation,Manufacturing engineering,
...[+2]
patent citation: 25
41
CRRC Zhuzhou Locomotive Co., Ltd.
Hunan Sheng, China
Electric locomotive,Manufacturing engineering,Mechanical engineering,
...[+2]
patent citation: 24
42
AVIC Electric Vehicle (Zhengzhou) Co., Ltd.
China
patent citation: 24
43
System-General Corp.
Taiwan Province, China
Peripheral,Semiconductor
patent citation: 22
44
Shenzhen Inovance Technology Co., Ltd.
Guangdong Sheng, China
Control system,Mechanical engineering,Robot,
...[+2]
patent citation: 19
45
Beijing Aritime Intelligent Control Co., Ltd.
Beijing Shi, China
Industrial engineering,Electronics,Control system,
...[+2]
patent citation: 19
46
Tianjin Qingyuan Electric Vehicle Co. Ltd.
China
patent citation: 19
47
China Academy of Launch Vehicle Technology
Beijing Shi, China
Aerospace,National security,Space launch,
...[+2]
patent citation: 18
48
Hunan Watson Electric Technology Co., Ltd.
Hunan Sheng, China
patent citation: 18
49
Fairchild (Taiwan) Corp.
Taiwan Province, China
Semiconductor,Electronic component
patent citation: 18
50
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Automation,Power transmission,Plug in hybrid electric vehicle,
...[+2]
patent citation: 17
51
Harbin Electric Co. Ltd.
Heilongjiang Sheng, China
Steam turbine,Turbine,Electronics,
...[+2]
patent citation: 17
52
Estun Automation Co. Ltd.
Jiangsu Sheng, China
Automation,Industrial robot,Domestic robot,
...[+2]
patent citation: 17
53
Guangzhou Haozhi Industrial Co., Ltd.
Guangdong Sheng, China
Textile (markup language),Metalworking,Spare part,
...[+2]
patent citation: 17
54
Xiangyang Yuqing Transmission Technology Co. Ltd.
Hubei Sheng, China
Automation,Manufacturing engineering,Industrial engineering,
...[+2]
patent citation: 17
55
Zhejiang Geely Holding Group Co., Ltd.
Zhejiang Sheng, China
Electric vehicle,Automotive engineering,Plug in hybrid electric vehicle,
...[+2]
patent citation: 16
56
Changzhou Changqing Transportation Technology Co. Ltd.
China
Information technology consulting,Systems design
patent citation: 16
57
Beijing Jingyi Jingye Electric Technology Co., Ltd.
Beijing Shi, China
patent citation: 16
58
Phase Motion Control (Ningbo) Ltd.
Zhejiang Sheng, China
Motion control,Electrical equipment,Electronics
patent citation: 16
59
Heilongjiang Electric Power Research Institute
Heilongjiang Sheng, China
patent citation: 16
60
Anhui Jianghuai Automobile Group Corp. Ltd.
Anhui Sheng, China
Chassis,Automotive engineering,Truck,
...[+2]
patent citation: 15
61
Guilin Stars Science & Technology Co., Ltd.
China
Electronic component,Computer hardware,Electronics,
...[+1]
patent citation: 15
62
State Grid Electric Power Research Institute
Jiangsu Sheng, China
Power transmission
patent citation: 15
63
Haima Car Co. Ltd.
Henan Sheng, China
Chassis,Truck
patent citation: 15
64
Shanghai Lixin Electric Technology Co., Ltd.
China
patent citation: 15
65
Hitachi Elevator Motor (Guangzhou) Co., Ltd.
Guangdong Sheng, China
patent citation: 15
66
Jiangdu Yongjian Co. Ltd.
Jiangsu Sheng, China
patent citation: 14
67
Anhui Ankai Automobile Co., Ltd.
Anhui Sheng, China
Electric bus,Public transport,Monocoque,
...[+2]
patent citation: 13
68
Changzhou Leili Motor Science & Technology Co. Ltd.
Jiangsu Sheng, China
Electronics
patent citation: 13
69
Nidec Kaiyu Auto Electric Jiangsu Co., Ltd.
Jiangsu Sheng, China
patent citation: 13
70
Changying Xinzhi Technology Co., Ltd.
Zhejiang Sheng, China
Stator,Battery electric vehicle,Electric vehicle,
...[+2]
patent citation: 12
71
Hangzhou Tongling Automation Co., Ltd.
Zhejiang Sheng, China
Digital coding,Automation,Manufacturing engineering,
...[+2]
patent citation: 12
72
Hangzhou Xizi Trust Tech Co., Ltd.
Zhejiang Sheng, China
Truck,Tractor,Stacker,
...[+2]
patent citation: 12
73
Shandong Taikai High Voltage Switch Co. Ltd.
China
patent citation: 12
74
KingClean Electric Co., Ltd.
Jiangsu Sheng, China
Vacuum cleaner,Electrostatic precipitator,Microwave,
...[+2]
patent citation: 11
75
Joy Industrial Co., Ltd.
Taiwan Province, China
Automotive engineering,Alloy,Drum brake,
...[+2]
patent citation: 11
76
Dongfang Electric Corp.
Sichuan Sheng, China
Electronics,Power station,Metallurgy,
...[+2]
patent citation: 11
77
GSK CNC Equipment Co., Ltd.
Guangdong Sheng, China
Automation,Manufacturing engineering,Industrial engineering,
...[+2]
patent citation: 11
78
Shandong Shenchuan Frequency Conversion Technology Co., Ltd.
Shandong Sheng, China
Biotechnology,Nanotechnology,Chemistry,
...[+2]
patent citation: 11
79
Shandong Swiss Electric Co. Ltd.
China
patent citation: 11
80
Shandong Lijiu Special Motor Co. Ltd.
Shandong Sheng, China
Electric motor,Relay,Switchgear,
...[+1]
patent citation: 11
81
Suzhou Xinda Escalator Parts Co. Ltd.
Jiangsu Sheng, China
patent citation: 11
82
Henan Xinyu Petroleum Machinery Manufacturing Co., Ltd.
China
patent citation: 11
83
Avic Aviation High-Technology Co., Ltd.
Jiangsu Sheng, China
Automation,Manufacturing engineering,Industrial engineering,
...[+2]
patent citation: 10
84
Sany Heavy Equipment Co., Ltd.
Liaoning Sheng, China
Heavy equipment,Surface mining,Core drill,
...[+2]
patent citation: 10
85
Silergy Semiconductor Technology (Hangzhou) Co., Ltd.
Zhejiang Sheng, China
Semiconductor,Electronic component
patent citation: 10
86
Foshan Welling Washer Motor Manufacturing Co. Ltd.
China
patent citation: 10
87
Wuxi Jingwei Textile Technology Testing Co., Ltd.
Jiangsu Sheng, China
Yarn,Textile technology,Textile (markup language),
...[+2]
patent citation: 10
88
Zhejiang Yundi Electric Technology Co. Ltd.
Zhejiang Sheng, China
Motor control,Electronics
patent citation: 10
89
Beiqi Foton Motor Co., Ltd.
Beijing Shi, China
Truck,Automotive engineering,Pickup,
...[+2]
patent citation: 9
90
Beijing Chehejia Information Technology Co. Ltd.
Beijing Shi, China
Electric vehicle,Telematics,Automotive engineering,
...[+2]
patent citation: 9
91
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Power transmission,Electric power transmission
patent citation: 9
92
Wuxi New Great Power Electrical Machine Co. Ltd.
China
patent citation: 9
93
Shanghai Nanyang Electrical Machinery Co. Ltd.
China
patent citation: 9
94
New Power Electric (Jingzhou) Co. Ltd.
Hubei Sheng, China
Electrical equipment,Electronics
patent citation: 9
95
Qingdao Haier Technology Co., Ltd.
China
patent citation: 9
96
Sinopec Oilfield Service Corp.
Beijing Shi, China
Drilling engineering,Petroleum industry,Natural resource management,
...[+2]
patent citation: 8
97
Suzhou Veichi Electric Co., Ltd.
Jiangsu Sheng, China
Manufacturing engineering,Industrial engineering,Automation,
...[+2]
patent citation: 8
98
KEDE Numerical Control Co., Ltd.
Liaoning Sheng, China
Machine tool,Manufacturing engineering,Automation,
...[+2]
patent citation: 8
99
Shenzhen Dadihe Electric Co. Ltd.
Guangdong Sheng, China
Electric motor,Automotive engineering
patent citation: 8
100
Zhuhai Landa Compressor Co., Ltd.
Guangdong Sheng, China
Inverter compressor,Automation,Manufacturing engineering,
...[+2]
patent citation: 8

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