With the analysis among 56 patents, we discovered top 24 key players by total patent application. Rolls-Royce Plc, BASF AB, Seiko Epson Corp. are dominant in this area. They take 35.71% of the total patent filing.
Nagano-ken, Japan
Patent: 6
Noord-Holland, Netherlands
Patent: 5
Mitsubishi Electric Corp.
Massachusetts, United States
Patent: 2
Matsushita Electronics Corp.
Alabama, United States
Patent: 2
Telefonaktiebolaget LM Ericsson
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With the analysis among related 18 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing Wuhan University, Nanjing University of Information Science & Technology, Peking University take 38.89% of patent filing during this period.
Hubei Sheng, China
Patent: 3
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Nanjing Xiaozhuang University
Jiangsu Sheng, China
Patent: 1
China Nuclear Power Engineering Co., Ltd.
Beijing Shi, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Institute of Precision Measurement Science and Technology Innovation, Chinese Academy of Sciences
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Patent: 1
Beijing Weishi Xingbang Technology Co., Ltd.
Beijing Shi, China
Patent: 1
The Institute of Physics Chinese Academy of Sciences
Beijing Shi, China
Patent: 1
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 1
With the analysis among related 18 patents in last 5 years, we discover 8 new entrants. Nanjing University of Information Science & Technology, Nanjing Xiaozhuang University, China Nuclear Power Engineering Co., Ltd. are the most active new entrants in this area.
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 2
Nanjing Xiaozhuang University
Jiangsu Sheng, China
Patent: 1
China Nuclear Power Engineering Co., Ltd.
Beijing Shi, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Institute of Precision Measurement Science and Technology Innovation, Chinese Academy of Sciences
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Patent: 1
Beijing Weishi Xingbang Technology Co., Ltd.
Beijing Shi, China
Patent: 1
The Institute of Physics Chinese Academy of Sciences
Beijing Shi, China
Patent: 1
East China Normal University
Shanghai Shi, China
Patent: 1
With the analysis among 45 patents, we discovered top 26 universities and scientific research institutions by total patent application. Wuhan University, Peking University, Shanghai Institute of Optics & Fine Mechanics are dominant in this area. They take 26.67% of the total patent filing.
Hubei Sheng, China
Patent: 6
Beijing Shi, China
Patent: 3
Shanghai Institute of Optics & Fine Mechanics
Shanghai Shi, China
Patent: 3
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 2
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 2
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1