Search results for “Doubly fed induction machine” companies
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Key Players
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Innovation Intensity
With the analysis among 92 patents, we discovered top 58 key players by total patent application. Woodward Seg GmbH & Co. KG, Alstom SpA, State Grid Corp. of China are dominant in this area. They take 22.83% of the total patent filing.
Woodward Seg GmbH & Co. KG
Germany
Patent: 10
Alstom SpA
CITY OF ROME, Italy
Patent: 7
State Grid Corp. of China
Beijing Shi, China
Patent: 4
Siemens Gamesa Renewable Energy Innovation & Technology SL
Spain
Patent: 4
General Electric Technology GmbH
Switzerland
Patent: 4
GE Renewable Technologies
France
Patent: 4
TOSHIBA Corp.
Tokyo-to, Japan
Patent: 3
GE Energy Power Conversion Technology Ltd.
United Kingdom
Patent: 3
Raytheon Co.
Shanghai Shi, China
Patent: 3
General Electric Co.
Massachusetts, United States
Patent: 2
Startups & Unicorns
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Innovation Intensity
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Fast-Growing
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Innovation in recent 5 years
With the analysis among related 46 patents applied in the last 5 years. We discover 39 most active companies in this area. The fast-growing Harbin University of Science & Technology, Siemens Gamesa Renewable Energy Innovation & Technology SL, State Grid Corp. of China take 28.26% of patent filing during this period.
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 6
Siemens Gamesa Renewable Energy Innovation & Technology SL
Spain
Patent: 4
State Grid Corp. of China
Beijing Shi, China
Patent: 3
Raytheon Co.
Shanghai Shi, China
Patent: 3
Indian Institute of Technology Roorkee
Uttarakhand, India
Patent: 2
Hamilton Sundstrand Corp.
North Carolina, United States
Patent: 2
Hunan University of Science & Technology
Hunan Sheng, China
Patent: 2
Hunan Aerospace Magnet & Magneto Co., Ltd.
Hunan Sheng, China
Patent: 2
Hefei University of Technology
Anhui Sheng, China
Patent: 2
Tsinghua University
Beijing Shi, China
Patent: 2
New Entrants
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Innovation in recent 5 years
With the analysis among related 46 patents in last 5 years, we discover 32 new entrants. Siemens Gamesa Renewable Energy Innovation & Technology SL, Raytheon Co., Indian Institute of Technology Roorkee are the most active new entrants in this area.
Siemens Gamesa Renewable Energy Innovation & Technology SL
Spain
Patent: 4
Raytheon Co.
Shanghai Shi, China
Patent: 3
Indian Institute of Technology Roorkee
Uttarakhand, India
Patent: 2
Hamilton Sundstrand Corp.
North Carolina, United States
Patent: 2
Hunan University of Science & Technology
Hunan Sheng, China
Patent: 2
Hunan Aerospace Magnet & Magneto Co., Ltd.
Hunan Sheng, China
Patent: 2
Tsinghua University
Beijing Shi, China
Patent: 2
State Grid Hebei Energy Technology Service Co., Ltd.
Hebei Sheng, China
Patent: 1
Zhuzhou Zhihui Intellectual Property Operation Service Co., Ltd.
Hunan Sheng, China
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 44 patents, we discovered top 21 universities and scientific research institutions by total patent application. Harbin University of Science & Technology, Shanxi Datong University, Hefei University of Technology are dominant in this area. They take 38.64% of the total patent filing.
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 8
Shanxi Datong University
Shanxi Sheng, China
Patent: 5
Hefei University of Technology
Anhui Sheng, China
Patent: 3
McGill University
Ontario, Canada
Patent: 2
Tsinghua University
Beijing Shi, China
Patent: 2
North China Electric Power University
Beijing Shi, China
Patent: 2
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 2
Indian Institute of Technology Roorkee
Uttarakhand, India
Patent: 2
Hunan University of Science & Technology
Hunan Sheng, China
Patent: 2
Nanjing Institute of Technology
Jiangsu Sheng, China
Patent: 2
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