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Top 100 Fast-growings companies in AC asynchronous motor
by Most Patent Filing In 1 Year in the world in 2021

The AC asynchronous motor top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 1 Year AC asynchronous motor Fast-growings in the world. 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

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
Harbin University of Science & Technology
Heilongjiang Sheng, China
Pinyin,Materials science,Composite material,
...[+2]
Patent: 9
2
Huazhong University of Science & Technology
Hubei Sheng, China
Education development,Cell therapy,Drug repositioning,
...[+2]
Patent: 5
3
Northeastern University
Library science,Digital library,Agricultural engineering,
...[+2]
Patent: 4
4
Northeastern University
Massachusetts, United States
Graduate degree,Fidaxomicin,Ceftaroline fosamil,
...[+2]
Patent: 4
5
State Grid Corp. of China
Beijing Shi, China
Electric vehicle,Power grid,Total asset,
...[+2]
Patent: 4
6
Anhui Science & Technology University
Anhui Sheng, China
Patent: 3
7
Mitutoyo Corp.
Kanagawa, Japan
Linear encoder,Coordinate-measuring machine,Telecommunications,
...[+2]
Patent: 3
8
Leistritz Pumpen GmbH
Germany
Screw pump,Lobe pump,Rotary vane pump,
...[+2]
Patent: 3
9
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Power transmission,Electric power transmission
Patent: 3
10
North China Electric Power University
Beijing Shi, China
Pinyin,Control theory,Computer science,
...[+2]
Patent: 3
11
Indian Institute of Technology Guwahati
Assam, India
Chemistry,Computer science,Materials science,
...[+2]
Patent: 3
12
Anhui University
Anhui Sheng, China
Pinyin,Literature,Computer science,
...[+2]
Patent: 3
13
Wolong Electric Group Co. Ltd.
Zhejiang Sheng, China
Electric motor,Photovoltaic power station,Electrical equipment,
...[+2]
Patent: 3
14
Qingdao University
Fujian Sheng, China
Pinyin,Medicine,Biology,
...[+2]
Patent: 3
15
Sichuan Fusheng Electric Appliance Co. Ltd.
Sichuan Sheng, China
Decision-making
Patent: 3
16
Changzhou Nanfang Motor Co., Ltd.
Jiangsu Sheng, China
Electrical equipment,Electronics
Patent: 2
17
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Astronautics,Molecular sensor,Solid-state battery,
...[+2]
Patent: 2
18
AdVenTech, Inc.
Alberta, Canada
Patent: 2
19
Chauvin Arnoux SAS
Île-de-France, France
Oscilloscope,Multimeter,Computer hardware,
...[+2]
Patent: 2
20
DRS Naval Power Systems, Inc.
Wisconsin, United States
Patent: 2
21
Kyungpook National University Industry-Academic Cooperation
Daegu, South Korea
Asset management,Impact investing,Social Welfare
Patent: 2
22
Valeo Siemens eAutomotive Germany GmbH
Germany
Patent: 2
23
Harbin Institute of Technology
Guangdong Sheng, China
Facial recognition system,Artificial intelligence,Science and engineering,
...[+2]
Patent: 2
24
Tsinghua University
Beijing Shi, China
Western culture,TUTOR,Silicon carbide,
...[+2]
Patent: 2
25
CRRC Dalian R&D Co., Ltd.
CN
Patent: 2
26
Shandong University
Shandong Sheng, China
Pinyin,Public university,Coronavirus,
...[+2]
Patent: 2
27
Rockwell Automation Technologies, Inc.
Minnesota, United States
Semiconductor,Automation,Electronic component
Patent: 2
28
G.M. Srl
Vicenza, Italy
Chemical engineering
Patent: 2
29
China Electric Power Research Institute Ltd.
Beijing Shi, China
Grid network,Smart grid,Smart meter
Patent: 2
30
Naval University of Engineering
China
Pinyin,Computer science,Control theory,
...[+2]
Patent: 2
31
He Bei Ml Glassware Co. Ltd.
Hubei Sheng, China
Patent: 1
32
Regal Beloit Americas, Inc.
Kentucky, United States
Electric motor,Coupling,Electrical equipment,
...[+2]
Patent: 1
33
Pinggao Group Co., Ltd.
Henan Sheng, China
Semiconductor,Ultra high voltage,Electronics,
...[+2]
Patent: 1
34
Zhejiang Sci-Tech University
Zhejiang Sheng, China
Pinyin,Materials science,Chemistry,
...[+2]
Patent: 1
35
University of Craiova
Dolj, Romania
Horticulture,Public university,Agriculture,
...[+2]
Patent: 1
36
Xuzhou University of Technology
Jiangsu Sheng, China
Patent: 1
37
Hunan University
Jiangsu Sheng, China
Library science,Cultural background,Literature,
...[+2]
Patent: 1
38
Hitachi Industrial Equipment Systems Co., Ltd.
Tokyo, Japan
Switchgear,Air compressor,Computer hardware,
...[+2]
Patent: 1
39
Aqua Multitouch
Minas Gerais, Brazil
Multi-touch,Software,Human–computer interaction,
...[+2]
Patent: 1
40
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 1
41
Guangdong Vocational & Technical College
CN
Patent: 1
42
Yangzhou Senyuan Electric Co. Ltd.
China
Patent: 1
43
Shanghai Maritime University
Shanghai Shi, China
Public university,Computer science,Mathematics,
...[+2]
Patent: 1
44
Breville Holdings Pty Ltd.
Australia
Patent: 1
45
I'm SpA
Lombardia, Italy
Smartwatch,Wearable technology,Fast-moving consumer goods,
...[+2]
Patent: 1
46
Hisense (Guangdong) Air-Conditioner Co., Ltd.
China
Patent: 1
47
Kunming University of Science & Technology
Yunnan Sheng, China
Materials science,Metallurgy,Chemistry,
...[+2]
Patent: 1
48
Shanghai Hitachi Electrical Appliances Co. Ltd.
Shanghai Shi, China
Patent: 1
49
Soosan Industries Co., Ltd.
South Korea
Corrective maintenance,Construction engineering
Patent: 1
50
King Abdulaziz University
Makkah, Saudi Arabia
Public university,Coronavirus,Coronavirus disease 2019 (COVID-19),
...[+2]
Patent: 1
51
Zhengzhou University of Light Industry
Henan Sheng, China
Light industry,Chemistry,Pedagogy,
...[+2]
Patent: 1
52
West Anhui University
Anhui Sheng, China
Patent: 1
53
Danfoss Power Electronics A/S
Denmark
Power electronics,Automation,Manufacturing engineering,
...[+2]
Patent: 1
54
Huaqiao University
Fujian Sheng, China
Pinyin,Materials science,Chemistry,
...[+2]
Patent: 1
55
Brandon & Clark, Inc.
Texas, United States
Transformer,Electronics,Control system,
...[+1]
Patent: 1
56
Siemens AG
Bayern, Germany
Power transmission,Electronics,Turbine,
...[+2]
Patent: 1
57
Mitsubishi Electric Engineering Co., Ltd.
Tokyo, Japan
Patent: 1
58
Fuyang Normal University
Anhui Sheng, China
Educational institution,Graduate degree,Academic Training,
...[+2]
Patent: 1
59
Chongqing Changan Automobile Co. Ltd.
Heilongjiang Sheng, China
Product design,Automotive engineering,Spare part,
...[+2]
Patent: 1
60
Liaoning Technical University
Liaoning Sheng, China
Pinyin,Coal mining,Coal,
...[+2]
Patent: 1
61
Northeast Electric Power University
JI, CN
Pinyin,Computer science,Control theory,
...[+2]
Patent: 1
62
Lide Power Equipment Zhejiang Co. Ltd.
China
Patent: 1
63
Anhui Jianghuai Automobile Group Corp. Ltd.
Anhui Sheng, China
Chassis,Automotive engineering,Truck,
...[+2]
Patent: 1
64
Jinneng Holdings Coal Industry Group Co., Ltd.
Shaanxi Sheng, China
Coal,Mining engineering,Natural resource management,
...[+2]
Patent: 1
65
Qilu University of Technology
CN
Patent: 1
66
Jiaxipera Compressor Co., Ltd.
Zhejiang Sheng, China
Hydrocarbon,Automation,Manufacturing engineering,
...[+2]
Patent: 1
67
Gokaraju Rangaraju Institute of Engineering & Technology
Andhra Pradesh, India
Accreditation,Computer science,Materials science,
...[+2]
Patent: 1
68
Rayong Engineering & Plant Service Co., Ltd.
Thailand
Patent: 1
69
Qingdao Haier Washing Machine Co., Ltd.
Shandong Sheng, China
Electronics,Automation,Manufacturing engineering,
...[+2]
Patent: 1
70
Hefei University of Technology
Henan Sheng, China
Management science,Pinyin,Computer science,
...[+2]
Patent: 1
71
Shandong University of Technology
Shandong Sheng, China
Pinyin,Materials science,Chemistry,
...[+2]
Patent: 1
72
Zhejiang Shaoxing Supor Domestic Electrical Appliance Co.
Zhejiang Sheng, China
Electronics
Patent: 1
73
University of Tartu
Tartumaa, Estonia
Biology,Estonian,Chemistry,
...[+2]
Patent: 1
74
China University of Petroleum (East China)
Shandong Sheng, China
Petroleum,Petrochemical,Data analysis,
...[+2]
Patent: 1
75
Tianjin University
Guangdong Sheng, China
Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin,
...[+2]
Patent: 1
76
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Conditioners,Electronics,Refrigeration,
...[+2]
Patent: 1
77
State Grid Xinyuan Co., Ltd.
China
Renewable energy
Patent: 1
78
Zhong Zheng,
China
Patent: 1
79
Honda Motor Co., Ltd.
Tokyo, Japan
Automotive engineering,Manufacturing engineering,Sport utility vehicle,
...[+2]
Patent: 1
80
Shanghai University
Shanghai Shi, China
Pinyin,Materials science,Computer science,
...[+2]
Patent: 1
81
Xinjiang Aihua Yingtong Information Technology Co. Ltd.
China
Software,Enterprise software,Publishing
Patent: 1
82
China Changjiang National Shipping Group Motor Factory
China
Patent: 1
83
Emerson Electric Co.
Missouri, United States
Software,Computer hardware,Electronics,
...[+2]
Patent: 1
84
IM Co., Ltd.
Gyeongsangbuk-do, South Korea
Optical Module,Drywall,Semiconductor,
...[+2]
Patent: 1
85
Shanghai Jiao Tong University
Shanghai Shi, China
CONTEST,Biological membrane,Biofabrication,
...[+2]
Patent: 1
86
BBI SARL
France
Drywall,Construction engineering
Patent: 1
87
Nantong University
Jiangsu Sheng, China
Pinyin,Literature,Biology,
...[+2]
Patent: 1
88
Fortune Medical Instrument Corp.
Taiwan Province, China
Drainage catheter,Catheter
Patent: 1
89
Hangzhou Robam Appliances Co., Ltd.
Zhejiang Sheng, China
Stove,Microwave oven,Cutlery,
...[+2]
Patent: 1
90
Ningbo Fotile Kitchenware Co. Ltd.
China
Electronics,Stove,Vacuum cleaner,
...[+2]
Patent: 1
91
Southwest University for Nationalities
Sichuan Sheng, China
Pinyin,Biology,Chemistry,
...[+2]
Patent: 1
92
Zhejiang University
Zhejiang Sheng, China
Pinyin,Educational institution,Cancer immunotherapy,
...[+2]
Patent: 1
93
FANUC Corp.
Yamanashi, Japan
Robotics,Robot,Automation,
...[+2]
Patent: 1
94
TECO Electric & Machinery Co., Ltd.
Taiwan Province, China
Electric motor,Electrical equipment,Information appliance,
...[+2]
Patent: 1
95
Inner Mongolia Yitai Chemical Co., Ltd.
China
Chemical engineering
Patent: 1
96
Wolong Electric Nanyang Explosion Protection Group Co. Ltd.
China
Electric motor,Transformer,Relay,
...[+1]
Patent: 1
97
Ningbo Polytechnic Institute
China
Patent: 1
98
The First Co. of China Eighth Engineering Bureau Ltd.
Shandong Sheng, China
Facilities engineering,Construction engineering,Electrical installation
Patent: 1
99
Xi'an University of Technology
Shaanxi Sheng, China
Public university
Patent: 1
100
Guangzhou Chengxing Zhidong Automotive Technology Co., Ltd.
Guangdong Sheng, China
Electric vehicle,Automotive engineering,Artificial intelligence,
...[+2]
Patent: 1

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