With the analysis among 125 patents, we discovered top 51 key players by total patent application. Mitsubishi Electric Corp., TRW, Inc., Hitachi Ltd. are dominant in this area. They take 18.40% of the total patent filing.
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 10
Matsushita Electronics Corp.
Noord-Holland, Netherlands
Patent: 3
Ohio, United States
Patent: 3
Beijing Shi, China
Patent: 3
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With the analysis among related 51 patents applied in the last 5 years. We discover 27 most active companies in this area. The fast-growing Shanghai Satellite Engineering Research Institute, Beijing Institute of Spacecraft System Engineering, Beijing Institute of Control Engineering take 25.49% of patent filing during this period.
Shanghai Satellite Engineering Research Institute
Shanghai Shi, China
Patent: 6
Beijing Institute of Spacecraft System Engineering
Beijing Shi, China
Patent: 4
Beijing Institute of Control Engineering
Hubei Sheng, China
Patent: 2
Institute of Microsatellite Innovation, Chinese Academy of Sciences
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Patent: 2
Shanghai Engineering Center For Microsatellites
Shanghai Shi, China
Patent: 2
Mitsubishi Electric Corp.
China Academy of Space Technology
Shaanxi Sheng, China
Patent: 2
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 51 patents in last 5 years, we discover 16 new entrants. Chang Guang Satellite Technology Co., Ltd., Institute of Microsatellite Innovation, Chinese Academy of Sciences, Shanghai Engineering Center For Microsatellites are the most active new entrants in this area.
Chang Guang Satellite Technology Co., Ltd.
Jilin Sheng, China
Patent: 2
Institute of Microsatellite Innovation, Chinese Academy of Sciences
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Patent: 2
Shanghai Engineering Center For Microsatellites
Shanghai Shi, China
Patent: 2
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 2
Shanghai Astronomical Observatory of Chinese Academy of Sciences
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Patent: 2
Launchspace Technologies Corp.
Aerospace Science & Industry Space Engineering Dev Co., Ltd.
Hubei Sheng, China
Patent: 1
Aerospace Information Innovation Research Institute, Chinese Academy of Sciences
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Patent: 1
Kyosan Electric Manufacturing Co., Ltd.
Kanagawa-ken, Japan
Patent: 1
Zijinshan Observatory, Chinese Academy of Sciences
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Patent: 1
With the analysis among 74 patents, we discovered top 16 universities and scientific research institutions by total patent application. Beijing Institute of Technology, Beihang University, China Academy of Space Technology are dominant in this area. They take 27.03% of the total patent filing.
Beijing Institute of Technology
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
China Academy of Space Technology
Shaanxi Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 2
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 2
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 1