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Top 100 Fast-growings companies in AC asynchronous motor
by Most Patent Filing In 5 Years in the China in 2019

The AC asynchronous motor top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 5 Years AC asynchronous motor Fast-growings in the China. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2019, 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

India

France

United States

Italy

Germany

Brazil

Spain

South Korea

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
Zhejiang Shaoxing Supor Domestic Electrical Appliance Co.
Zhejiang Sheng, China
Electronics
Patent: 267
2
Foshan Shunde Midea Electrical Heating Appliances Manufacturin
Guangdong Sheng, China
Electronics
Patent: 86
3
Midea Group Co. Ltd.
Jilin, China
Air conditioning,Electronics,Fast-moving consumer goods,
...[+2]
Patent: 49
4
Joyoung Co., Ltd.
Shandong Sheng, China
Electronics,Cooker,Microwave,
...[+2]
Patent: 49
5
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Electronics,Conditioners,Air conditioning,
...[+2]
Patent: 34
6
Harbin University of Science & Technology
Heilongjiang Sheng, China
Pinyin,Materials science,Composite material,
...[+2]
Patent: 30
7
Huazhong University of Science & Technology
Hubei Sheng, China
Education development,Cell therapy,Drug repositioning,
...[+2]
Patent: 28
8
State Grid Corp. of China
Beijing Shi, China
Electric vehicle,Power grid,Total asset,
...[+2]
Patent: 28
9
Wolong Electric Group Co. Ltd.
Zhejiang Sheng, China
Electric motor,Photovoltaic power station,Electrical equipment,
...[+2]
Patent: 25
10
Wolong Electric Nanyang Explosion Protection Group Co. Ltd.
China
Electric motor,Transformer,Relay,
...[+1]
Patent: 23
11
Guangdong Meizhi Compressor Ltd.
Guangdong Sheng, China
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
Patent: 17
12
Guangdong Welling Motor Manufacturing Co., Ltd.
Guangdong Sheng, China
Electric motor,Electrical equipment,Electronics
Patent: 17
13
Yongji Xinshisu Electric Equipment Co. Ltd.
Shaanxi Sheng, China
Transmission system,Tilting train,Power transmission,
...[+1]
Patent: 16
14
Harbin Institute of Technology
Guangdong Sheng, China
Facial recognition system,Artificial intelligence,Science and engineering,
...[+2]
Patent: 14
15
Guangzhou Alpha Culture Communication Co., Ltd.
Guangdong Sheng, China
Film industry
Patent: 13
16
Ningbo Fotile Kitchenware Co. Ltd.
China
Electronics,Stove,Vacuum cleaner,
...[+2]
Patent: 13
17
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Materials science,Composite material,Chemistry,
...[+2]
Patent: 12
18
Henan University of Science & Technology
Henan Sheng, China
Agricultural extension,Management science,Veterinary medicine,
...[+2]
Patent: 10
19
Hefei University of Technology
Henan Sheng, China
Management science,Pinyin,Computer science,
...[+2]
Patent: 10
20
Zhejiang University
Zhejiang Sheng, China
Pinyin,Educational institution,Cancer immunotherapy,
...[+2]
Patent: 10
21
Southeast University
Jiangsu Sheng, China
Mechanical engineering,Molecular beam epitaxy,Retinitis,
...[+2]
Patent: 9
22
North China Electric Power University
Beijing Shi, China
Pinyin,Control theory,Computer science,
...[+2]
Patent: 9
23
Jiangsu University
Guangdong Sheng, China
Doctoral research,Pinyin,Materials science,
...[+2]
Patent: 9
24
Tsinghua University
Beijing Shi, China
Western culture,TUTOR,Silicon carbide,
...[+2]
Patent: 8
25
XPT (Nanjing) E-Powertrain Technology Co., Ltd.
China
Patent: 8
26
Qingdao University
Fujian Sheng, China
Pinyin,Medicine,Biology,
...[+2]
Patent: 8
27
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 8
28
Xi'an Jiaotong University
Hunan Sheng, China
Materials science,Computer science,Composite material,
...[+2]
Patent: 7
29
Shenzhen Topband Co., Ltd.
Guangdong Sheng, China
Power tool,Solar energy,Electronics,
...[+2]
Patent: 7
30
China Electric Power Research Institute Ltd.
Beijing Shi, China
Grid network,Smart grid,Smart meter
Patent: 6
31
Luoyang Institute of Science & Technology
Henan Sheng, China
Machine building,Materials science,Composite material,
...[+2]
Patent: 6
32
Qingdao Haier Washing Machine Co., Ltd.
Shandong Sheng, China
Electronics,Automation,Manufacturing engineering,
...[+2]
Patent: 6
33
Chongqing University
Heilongjiang Sheng, China
Built environment,Pinyin,Materials science,
...[+2]
Patent: 6
34
China University of Mining & Technology
Jiangsu Sheng, China
Coal mining,Pinyin,Coal,
...[+2]
Patent: 6
35
South China University of Technology
Guangdong Sheng, China
Power semiconductor device,Semiconductor,Science park,
...[+2]
Patent: 6
36
Shanghai Sigriner Step Electric Co. Ltd.
China
Patent: 5
37
Jilin University
Jilin Sheng, China
Pinyin,Coronavirus,Jurisdiction,
...[+2]
Patent: 5
38
Sunonwealth Electric Machine Industry Co., Ltd.
Taiwan Province, China
Centrifugal fan,Automation,Manufacturing engineering,
...[+2]
Patent: 5
39
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Meteorology,Information science,Pinyin,
...[+2]
Patent: 5
40
State Grid Hunan Electric Power Co.
Hunan Sheng, China
Power transmission
Patent: 5
41
Xi'an University of Science & Technology
China
Metallurgy,Coal mining,Computer science,
...[+2]
Patent: 5
42
Beijing Jiaotong University
Beijing Shi, China
Mainland China,Computer science,Mathematics,
...[+2]
Patent: 5
43
Tianjin University of Technology
Tianjin Shi, China
Pinyin,Public university,Materials science,
...[+2]
Patent: 5
44
Zhejiang University of Technology
Zhejiang Sheng, China
Pinyin,Mainland China,Chemistry,
...[+2]
Patent: 5
45
Changzhou Nanfang Motor Co., Ltd.
Jiangsu Sheng, China
Electrical equipment,Electronics
Patent: 5
46
Xi'an University of Technology
Shaanxi Sheng, China
Public university
Patent: 5
47
Wisdri Wuhan Automation Co. Ltd.
China
Patent: 4
48
Harbin Electric Power Equipment Co., Ltd.
Heilongjiang Sheng, China
Direct current,Relay,Switchgear,
...[+2]
Patent: 4
49
Nanjing University of Science & Technology
Jiangsu Sheng, China
Suburban area,Pinyin,Computer science,
...[+2]
Patent: 4
50
Hunan University
Jiangsu Sheng, China
Library science,Cultural background,Literature,
...[+2]
Patent: 4
51
Guangdong Midea Kitchen Elec Appliances Manufacture Co., Ltd.
China
Electronics
Patent: 4
52
State Grid Beijing Electric Power Co.
China
Power grid
Patent: 4
53
Hebei University of Technology
Tianjin Shi, China
Chinese education,Pinyin,Public university,
...[+2]
Patent: 4
54
China Petroleum & Chemical Corp.
Beijing Shi, China
Petrochemical,Petroleum,Enterprise software,
...[+2]
Patent: 4
55
Livewell Hygienic Corp.
Taiwan Province, China
Patent: 4
56
Kunming University of Science & Technology
Yunnan Sheng, China
Materials science,Metallurgy,Chemistry,
...[+2]
Patent: 4
57
CITIC Dicastal Co., Ltd.
Hebei Sheng, China
Alloy wheel,Casting,Mining engineering,
...[+1]
Patent: 4
58
Southwest Jiaotong University
Sichuan Sheng, China
Central city,Materials science,Computer science,
...[+2]
Patent: 4
59
Jiangsu Maritime Institute
Jiangsu Sheng, China
Patent: 4
60
Shanghai Dianji University
Shanghai Shi, China
Patent: 4
61
Jing-Jin Electric Technologies Co., Ltd.
Beijing Shi, China
Electric vehicle,Battery electric vehicle,Automotive engineering,
...[+2]
Patent: 3
62
Jiangnan University
Jiangsu Sheng, China
Pinyin,Chemistry,Biochemistry,
...[+2]
Patent: 3
63
Wuxi Zhongda Motor Co. Ltd.
China
Patent: 3
64
Fuzhou University
Jiangxi Sheng, China
Pinyin,MicroLED,Solid-state battery,
...[+2]
Patent: 3
65
Changzhou Sinya Electromotor Co., Ltd.
Zhejiang Sheng, China
Washer,Electric motor,Electrical equipment,
...[+1]
Patent: 3
66
Central South University
Fujian Sheng, China
Metallurgy,Solid-state battery,Lithium-ion battery,
...[+2]
Patent: 3
67
Tarim University
Xinjiang Uygur, China
Pinyin
Patent: 3
68
Wuhan University
Hubei Sheng, China
Knowledge management,Computer science,Chemistry,
...[+2]
Patent: 3
69
SmartMi International Limited
Beijing Shi, China
Perfection,Product design
Patent: 3
70
Beijing Zhimi Technology Co., Ltd.
Beijing Shi, China
Automation,Manufacturing engineering,Industrial engineering,
...[+2]
Patent: 3
71
Wuhan University of Technology
Hubei Sheng, China
Materials science,Composite material,Computer science,
...[+2]
Patent: 3
72
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Astronautics,Molecular sensor,Solid-state battery,
...[+2]
Patent: 3
73
Xijing University
Shaanxi Sheng, China
Patent: 3
74
Guangdong Midea Refrigeration Equipment Co., Ltd.
Guangdong Sheng, China
Refrigeration,Electronics
Patent: 3
75
Guangxi University
Guangxi Zhuangzu Zizhiqu, China
Supervisor,Vocational education,Chemistry,
...[+2]
Patent: 3
76
Fortior Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Automotive engineering,MOSFET,Single phase,
...[+1]
Patent: 3
77
Guangzhou Bosma Optoelectronic Technology Co. Ltd.
Guangdong Sheng, China
Computer hardware,Electronics,Semiconductor,
...[+1]
Patent: 3
78
Hubei Sanning Chemical Co., Ltd.
Hubei Sheng, China
Phosphorus,Fine chemical,Coal
Patent: 3
79
Dongfang Electric Machinery Co., Ltd.
Sichuan Sheng, China
Pressure vessel,Turbine,Power transmission,
...[+2]
Patent: 3
80
Bohai University
Liaoning Sheng, China
Chemistry,Control theory,Computer science,
...[+2]
Patent: 3
81
Anhui Mezhi Precision Manufacturing Co. Ltd.
Guangdong Sheng, China
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
Patent: 3
82
Huaiyin Institute of Technology
Jiangsu Sheng, China
Patent: 3
83
Northeast Forestry University
China
Forestry,Pinyin,Jurisdiction,
...[+2]
Patent: 3
84
Guangdong University of Technology
Guangdong Sheng, China
Pinyin,Computer science,Materials science,
...[+2]
Patent: 3
85
NARI Group Corp.
Jiangsu Sheng, China
Theoretical research,Electronics,Switchgear,
...[+2]
Patent: 3
86
Suzhou Positec Power Tools Co. Ltd.
China
Patent: 3
87
Shanghai Guanglu Motor Co. Ltd.
China
Patent: 3
88
Ningxia Northwest Horse Electric Manufacturing Co. Ltd.
Gansu Sheng, China
Horse
Patent: 3
89
Hangzhou Dianzi University
Zhejiang Sheng, China
Pinyin,High-electron-mobility transistor,Public university,
...[+2]
Patent: 3
90
Shenzhen Megmeet Electrical Co., Ltd.
Guangdong Sheng, China
Electrical equipment,Electronics,Motor drive,
...[+2]
Patent: 3
91
Shenzhen Chk Electronics Co. Ltd.
Guangdong Sheng, China
Patent: 3
92
China Three Gorges University
Hubei Sheng, China
Pinyin,Mathematics,Geotechnical engineering,
...[+2]
Patent: 2
93
Beijing University of Chemical Technology
Beijing Shi, China
Chemical engineering,Biology,Pinyin,
...[+2]
Patent: 2
94
Zhongyuan University of Technology
Henan Sheng, China
Public university,Materials science,Composite material,
...[+2]
Patent: 2
95
Jiangsu Qingjiang Electric Motor Manufacturing Co. Ltd.
Jiangsu Sheng, China
Electric motor,Computer hardware,Information technology management
Patent: 2
96
Weifang University
Shandong Sheng, China
Pinyin,Computer science,Materials science,
...[+2]
Patent: 2
97
Zhuzhou Lince Group Co., Ltd.
Hunan Sheng, China
Damper,Manufacturing engineering,Mechanical engineering,
...[+2]
Patent: 2
98
State Grid Electric Power Research Inst Wuhan Nanrui Co. Ltd.
Hubei Sheng, China
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
Patent: 2
99
AVIC Electric Vehicle (Zhengzhou) Co., Ltd.
China
Patent: 2
100
Dalian University of Technology
Liaoning Sheng, China
Revocation,Materials science,Chemistry,
...[+2]
Patent: 2

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