With the analysis among 160 patents, we discovered top 72 key players by total patent application. General Electric Co., Société de Technologie Michelin, Koninklijke Philips NV are dominant in this area. They take 21.25% of the total patent filing.
Massachusetts, United States
Patent: 18
Société de Technologie Michelin
Noord-Holland, Netherlands
Patent: 7
Michelin Recherche et Technique SA
Envision Energy Denmark ApS
Midtjylland, Denmark
Patent: 6
Mitsubishi Electric Corp.
Danieli & C. Officine Meccaniche SpA
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With the analysis among related 50 patents applied in the last 5 years. We discover 33 most active companies in this area. The fast-growing Beihang University, Ningbo Innovation Research Institute of Beijing University of Aeronautics and Astronautics, Nanjing University of Aeronautics & Astronautics take 32.00% of patent filing during this period.
Beijing Shi, China
Patent: 10
Ningbo Innovation Research Institute of Beijing University of Aeronautics and Astronautics
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Patent: 3
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 3
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 2
Kebao Electronics Co., Ltd
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Patent: 2
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Guoneng Nanjing Electric Power Test Research Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 1
Hangzhou Ineng Power Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 50 patents in last 5 years, we discover 26 new entrants. Ningbo Innovation Research Institute of Beijing University of Aeronautics and Astronautics, Beijing University of Chemical Technology, Kebao Electronics Co., Ltd are the most active new entrants in this area.
Ningbo Innovation Research Institute of Beijing University of Aeronautics and Astronautics
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Patent: 3
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 2
Kebao Electronics Co., Ltd
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Patent: 2
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Guoneng Nanjing Electric Power Test Research Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 1
Hangzhou Ineng Power Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Jining Antai Mine Equipment Co. Ltd.
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 34 patents, we discovered top 11 universities and scientific research institutions by total patent application. Beihang University, Nanjing University of Aeronautics & Astronautics, North China Electric Power University are dominant in this area. They take 55.88% of the total patent filing.
Beijing Shi, China
Patent: 12
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 4
North China Electric Power University
Beijing Shi, China
Patent: 3
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1
Tottori-ken, Japan
Patent: 1
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 1
Chongqing Shi, China
Patent: 1