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Top 100 Fast-growings companies in AC asynchronous motor
by Most Patent Filing In 3 Years in the China in 2020

The AC asynchronous motor top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 3 Years AC asynchronous motor Fast-growings in the China. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2020, 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

Spain

United Kingdom

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: 210
2
Joyoung Co., Ltd.
Shandong Sheng, China
Electronics,Cooker,Microwave,
...[+2]
Patent: 22
3
Huazhong University of Science & Technology
Hubei Sheng, China
Education development,Cell therapy,Drug repositioning,
...[+2]
Patent: 19
4
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Electronics,Conditioners,Air conditioning,
...[+2]
Patent: 19
5
Harbin University of Science & Technology
Heilongjiang Sheng, China
Pinyin,Materials science,Composite material,
...[+2]
Patent: 14
6
State Grid Corp. of China
Beijing Shi, China
Electric vehicle,Power grid,Total asset,
...[+2]
Patent: 14
7
Harbin Institute of Technology
Guangdong Sheng, China
Facial recognition system,Artificial intelligence,Science and engineering,
...[+2]
Patent: 11
8
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 10
9
Guangdong Meizhi Compressor Ltd.
Guangdong Sheng, China
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
Patent: 9
10
Foshan Shunde Midea Electrical Heating Appliances Manufacturin
Guangdong Sheng, China
Electronics
Patent: 9
11
China Electric Power Research Institute Ltd.
Beijing Shi, China
Grid network,Smart grid,Smart meter
Patent: 7
12
Xi'an Jiaotong University
Hunan Sheng, China
Materials science,Computer science,Composite material,
...[+2]
Patent: 7
13
Ningbo Fotile Kitchenware Co. Ltd.
China
Electronics,Stove,Vacuum cleaner,
...[+2]
Patent: 7
14
Harbin Electric Power Equipment Co., Ltd.
Heilongjiang Sheng, China
Direct current,Relay,Switchgear,
...[+2]
Patent: 6
15
Henan University of Science & Technology
Henan Sheng, China
Agricultural extension,Management science,Veterinary medicine,
...[+2]
Patent: 6
16
China University of Mining & Technology
Jiangsu Sheng, China
Coal mining,Pinyin,Coal,
...[+2]
Patent: 6
17
Southeast University
Jiangsu Sheng, China
Mechanical engineering,Molecular beam epitaxy,Retinitis,
...[+2]
Patent: 5
18
Changzhou Nanfang Motor Co., Ltd.
Jiangsu Sheng, China
Electrical equipment,Electronics
Patent: 5
19
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Materials science,Composite material,Chemistry,
...[+2]
Patent: 4
20
Xingtai Polytechnic College
Hebei Sheng, China
Patent: 4
21
Jilin University
Jilin Sheng, China
Pinyin,Coronavirus,Jurisdiction,
...[+2]
Patent: 4
22
Midea Group Co. Ltd.
Jilin, China
Air conditioning,Electronics,Fast-moving consumer goods,
...[+2]
Patent: 4
23
Hebei University of Technology
Tianjin Shi, China
Chinese education,Pinyin,Public university,
...[+2]
Patent: 4
24
CITIC Dicastal Co., Ltd.
Hebei Sheng, China
Alloy wheel,Casting,Mining engineering,
...[+1]
Patent: 4
25
Guangdong Real-Design Intelligent Technology Co., Ltd.
Guangdong Sheng, China
Electronics,River delta,Electronic product
Patent: 4
26
North China Electric Power University
Beijing Shi, China
Pinyin,Control theory,Computer science,
...[+2]
Patent: 4
27
Hefei University of Technology
Henan Sheng, China
Management science,Pinyin,Computer science,
...[+2]
Patent: 4
28
Xi'an University of Technology
Shaanxi Sheng, China
Public university
Patent: 4
29
Qingdao University
Fujian Sheng, China
Pinyin,Medicine,Biology,
...[+2]
Patent: 4
30
Central South University
Fujian Sheng, China
Metallurgy,Solid-state battery,Lithium-ion battery,
...[+2]
Patent: 3
31
Dalian University of Technology
Liaoning Sheng, China
Revocation,Materials science,Chemistry,
...[+2]
Patent: 3
32
Tarim University
Xinjiang Uygur, China
Pinyin
Patent: 3
33
Xihua University
Sichuan Sheng, China
Computer science,Materials science,Chemistry,
...[+2]
Patent: 3
34
SmartMi International Limited
Beijing Shi, China
Perfection,Product design
Patent: 3
35
Nanjing University of Science & Technology
Jiangsu Sheng, China
Suburban area,Pinyin,Computer science,
...[+2]
Patent: 3
36
Beijing Zhimi Technology Co., Ltd.
Beijing Shi, China
Automation,Manufacturing engineering,Industrial engineering,
...[+2]
Patent: 3
37
Hunan University of Science & Technology
Hunan Sheng, China
Pinyin,Jurisdiction,Chemistry,
...[+2]
Patent: 3
38
Wuhan University of Technology
Hubei Sheng, China
Materials science,Composite material,Computer science,
...[+2]
Patent: 3
39
Shenyang University of Technology
Liaoning Sheng, China
Pinyin,Materials science,Control theory,
...[+2]
Patent: 3
40
Yongji Xinshisu Electric Equipment Co. Ltd.
Shaanxi Sheng, China
Transmission system,Tilting train,Power transmission,
...[+1]
Patent: 3
41
XPT (Nanjing) E-Powertrain Technology Co., Ltd.
China
Patent: 3
42
State Grid Hunan Electric Power Co.
Hunan Sheng, China
Power transmission
Patent: 3
43
Shanghai Jiao Tong University
Shanghai Shi, China
CONTEST,Biological membrane,Biofabrication,
...[+2]
Patent: 3
44
Zhengzhou University of Light Industry
Henan Sheng, China
Light industry,Chemistry,Pedagogy,
...[+2]
Patent: 3
45
Bohai University
Liaoning Sheng, China
Chemistry,Control theory,Computer science,
...[+2]
Patent: 3
46
Huaiyin Institute of Technology
Jiangsu Sheng, China
Patent: 3
47
Wolong Electric Group Co. Ltd.
Zhejiang Sheng, China
Electric motor,Photovoltaic power station,Electrical equipment,
...[+2]
Patent: 3
48
Shanxi Electric Motor Manufacturing Co. Ltd.
China
Patent: 3
49
Suzhou Positec Power Tools Co. Ltd.
China
Patent: 3
50
Kunming University of Science & Technology
Yunnan Sheng, China
Materials science,Metallurgy,Chemistry,
...[+2]
Patent: 3
51
Southwest Jiaotong University
Sichuan Sheng, China
Central city,Materials science,Computer science,
...[+2]
Patent: 3
52
Shanghai Guanglu Motor Co. Ltd.
China
Patent: 3
53
Jiangsu University
Guangdong Sheng, China
Doctoral research,Pinyin,Materials science,
...[+2]
Patent: 3
54
Delta Electronics, Inc.
Taiwan Province, China
Electronics,Automation,Semiconductor,
...[+2]
Patent: 3
55
Shenzhen Megmeet Electrical Co., Ltd.
Guangdong Sheng, China
Electrical equipment,Electronics,Motor drive,
...[+2]
Patent: 3
56
South China University of Technology
Guangdong Sheng, China
Power semiconductor device,Semiconductor,Science park,
...[+2]
Patent: 3
57
Beijing University of Chemical Technology
Beijing Shi, China
Chemical engineering,Biology,Pinyin,
...[+2]
Patent: 2
58
Zhongyuan University of Technology
Henan Sheng, China
Public university,Materials science,Composite material,
...[+2]
Patent: 2
59
Wuxi Zhongda Motor Co. Ltd.
China
Patent: 2
60
Weifang University
Shandong Sheng, China
Pinyin,Computer science,Materials science,
...[+2]
Patent: 2
61
Shanghai Hitachi Electrical Appliances Co. Ltd.
Shanghai Shi, China
Patent: 2
62
CRRC Zhuzhou Locomotive Co., Ltd.
Hunan Sheng, China
Electric locomotive,Manufacturing engineering,Mechanical engineering,
...[+2]
Patent: 2
63
China University of Petroleum (East China)
Shandong Sheng, China
Petroleum,Petrochemical,Data analysis,
...[+2]
Patent: 2
64
Weifu High-Technology Group Co. Ltd.
Jiangsu Sheng, China
Automotive engineering,Exhaust emission,Fuel injection,
...[+2]
Patent: 2
65
Zhejiang Zhihai Chemical Equipment Engineering Co. Ltd.
China
Patent: 2
66
National University of Defense Technology
Fujian Sheng, China
Computer science,Artificial intelligence,Mathematics,
...[+2]
Patent: 2
67
Hunan University
Jiangsu Sheng, China
Library science,Cultural background,Literature,
...[+2]
Patent: 2
68
Luoyang Institute of Science & Technology
Henan Sheng, China
Machine building,Materials science,Composite material,
...[+2]
Patent: 2
69
Shenyang Institute of Engineering
China
Patent: 2
70
State Grid Hubei Electric Power Co., Ltd.
China
Patent: 2
71
University of Electronic Science & Technology of China
Sichuan Sheng, China
Power semiconductor device,Semiconductor,Molecular beam epitaxy,
...[+2]
Patent: 2
72
Guangdong Midea Kitchen Elec Appliances Manufacture Co., Ltd.
China
Electronics
Patent: 2
73
Zhejiang Houda Intelligent Technology Co. Ltd.
China
Patent: 2
74
Qingdao Haier Washing Machine Co., Ltd.
Shandong Sheng, China
Electronics,Automation,Manufacturing engineering,
...[+2]
Patent: 2
75
Nanchang Highly Electrical Appliance Co. Ltd.
China
Patent: 2
76
Zhuhai College of Jilin University
China
Patent: 2
77
Hanteng Automobile Co., Ltd.
Jiangsu Sheng, China
Automotive engineering
Patent: 2
78
Delta Energy Technology (Shanghai) Co. Ltd.
Shanghai Shi, China
Patent: 2
79
Fanji Technology (Suzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 2
80
Fuan Xinrui Machinery Co., Ltd.
Fujian Sheng, China
Electric motor,Electrical equipment,Electronics
Patent: 2
81
Beijing Jiaotong University
Beijing Shi, China
Mainland China,Computer science,Mathematics,
...[+2]
Patent: 2
82
DEA General Aviation Holding Co., Ltd.
Guangdong Sheng, China
Electronics,Cooker,Microwave,
...[+2]
Patent: 2
83
Sichuan University
Sichuan Sheng, China
Monoclonal antibody,Cancer immunotherapy,Immunotherapy,
...[+2]
Patent: 2
84
Huaibei Mining Co., Ltd.
Anhui Sheng, China
Coal mining,Mining engineering,Natural resource management
Patent: 2
85
Dongfang Electric Machinery Co., Ltd.
Sichuan Sheng, China
Pressure vessel,Turbine,Power transmission,
...[+2]
Patent: 2
86
China Petroleum & Chemical Corp.
Beijing Shi, China
Petrochemical,Petroleum,Enterprise software,
...[+2]
Patent: 2
87
Dalian Maritime University
Liaoning Sheng, China
Ministry of Transport,Pinyin,Computer science,
...[+2]
Patent: 2
88
Livewell Hygienic Corp.
Taiwan Province, China
Patent: 2
89
Ningde Normal University
Fujian Sheng, China
Patent: 2
90
Changsha University of Science & Technology
Jiangsu Sheng, China
Pinyin,Materials science,Mathematics,
...[+2]
Patent: 2
91
Zhejiang University of Technology
Zhejiang Sheng, China
Pinyin,Mainland China,Chemistry,
...[+2]
Patent: 2
92
Northeast Forestry University
China
Forestry,Pinyin,Jurisdiction,
...[+2]
Patent: 2
93
North China University of Technology
China
Pinyin,Computer science,Control theory,
...[+2]
Patent: 2
94
Luxshare Precision Industry Co. Ltd.
Guangdong Sheng, China
Semiconductor,Electronic component,Electronics,
...[+2]
Patent: 2
95
Chongqing University
Heilongjiang Sheng, China
Built environment,Pinyin,Materials science,
...[+2]
Patent: 2
96
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Electricity,Power transmission,Electric power transmission
Patent: 2
97
WPG (Shanghai) Smart Water Public Co., Ltd.
Shanghai Shi, China
Brand management,Water supply,Portable water purification,
...[+1]
Patent: 2
98
Institute of Electrical Engineering, Chinese Academy of Sciences
China
Silicon carbide,Gallium,Abrasive
Patent: 2
99
Hunan Chemical Vocational Technology College
Hunan Sheng, China
Patent: 2
100
Sichuan Minghong Vehicle Manufacturing Co., Ltd.
Sichuan Sheng, China
Electric vehicle,Internal combustion engine,Truck,
...[+2]
Patent: 2

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