Search results for “Three phase diode rectifier” companies
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Key Players
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Innovation Intensity
With the analysis among 37 patents, we discovered top 29 key players by total patent application. United Technologies Corp., Beijing Honghui Energy Development Co. Ltd., International Fuel Cells LLC are dominant in this area. They take 16.22% of the total patent filing.
United Technologies Corp.
Connecticut, United States
Patent: 2
Beijing Honghui Energy Development Co. Ltd.
Beijing Shi, China
Patent: 2
International Fuel Cells LLC
Connecticut, United States
Patent: 2
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 1
POSCO Holdings Inc.
South Korea
Patent: 1
Zhuzhou CRRC Times Electric Co., Ltd.
Hunan Sheng, China
Patent: 1
Tokyo Electric Power Co. Holdings, Inc.
Tokyo-to, Japan
Patent: 1
State Grid Corp. of China
Beijing Shi, China
Patent: 1
Bharat Heavy Electricals Ltd.
Delhi, India
Patent: 1
Magnitogorsk Iron and Steel Works
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Patent: 1
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 8 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Harbin Engineering University, University of Ulsan Foundation for Industry Cooperation, China University of Mining & Technology (Beijing) take 37.50% of patent filing during this period.
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1
University of Ulsan Foundation for Industry Cooperation
United States
Patent: 1
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 1
TOSHIBA Corp.
Tokyo-to, Japan
Patent: 1
Korea Railroad Research Institute
South Korea
Patent: 1
Harbin Institute of Technology (Weihai)
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Patent: 1
Toshiba Infrastructure Systems & Solutions Corp.
Kanagawa-ken, Japan
Patent: 1
New Entrants
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Innovation in recent 5 years
With the analysis among related 8 patents in last 5 years, we discover 5 new entrants. Harbin Engineering University, China University of Mining & Technology (Beijing), TOSHIBA Corp. are the most active new entrants in this area.
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 1
TOSHIBA Corp.
Tokyo-to, Japan
Patent: 1
Harbin Institute of Technology (Weihai)
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Patent: 1
Toshiba Infrastructure Systems & Solutions Corp.
Kanagawa-ken, Japan
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 26 patents, we discovered top 7 universities and scientific research institutions by total patent application. Hefei University of Technology, Harbin Engineering University, Nanjing University of Aeronautics & Astronautics are dominant in this area. They take 23.08% of the total patent filing.
Hefei University of Technology
Anhui Sheng, China
Patent: 2
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 1
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 1
Anhui University
Anhui Sheng, China
Patent: 1
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 1
National Taiwan University of Science & Technology
Taiwan Province, China
Patent: 1
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