Search results for “Three phase rectifier” companies
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Key Players
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Innovation Intensity
With the analysis among 1,162 patents, we discovered top 481 key players by total patent application. Mitsubishi Electric Corp., State Grid Corp. of China, Siemens AG are dominant in this area. They take 7.40% of the total patent filing.
Tokyo-to, Japan
Patent: 35
Beijing Shi, China
Patent: 31
Bayern, Germany
Patent: 20
France
Patent: 20
Fukushima-ken, Japan
Patent: 18
Aichi-ken, Japan
Patent: 16
Baden-Württemberg, Germany
Patent: 15
Massachusetts, United States
Patent: 13
Osaka-fu, Japan
Patent: 13
Gansu Sheng, China
Patent: 10
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 268 patents applied in the last 5 years. We discover 171 most active companies in this area. The fast-growing Harbin University of Science & Technology, Nanjing University of Aeronautics & Astronautics, Tianjin University take 14.93% of patent filing during this period.
Heilongjiang Sheng, China
Patent: 26
Jiangsu Sheng, China
Patent: 9
Tianjin Shi, China
Patent: 5
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Patent: 5
Shaanxi Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
North Carolina, United States
Patent: 4
Hubei Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
New Entrants
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Innovation in recent 5 years
With the analysis among related 268 patents in last 5 years, we discover 142 new entrants. Tianjin University, Nanjing McGonagall Abe Electric Technology Co., Ltd., AUX Air Conditioner Co., Ltd. are the most active new entrants in this area.
Tianjin Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
North Carolina, United States
Patent: 4
Hubei Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Research Institutions
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Innovation Intensity
With the analysis among 368 patents, we discovered top 93 universities and scientific research institutions by total patent application. Harbin University of Science & Technology, Nanjing University of Aeronautics & Astronautics, South China University of Technology are dominant in this area. They take 15.76% of the total patent filing.
Heilongjiang Sheng, China
Patent: 27
Jiangsu Sheng, China
Patent: 18
Guangdong Sheng, China
Patent: 13
Beijing Shi, China
Patent: 10
Heilongjiang Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 5
Hubei Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5
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