With the analysis among 598 patents, we discovered top 320 key players by total patent application. Siemens AG, Kapsch TrafficCom AG, State Grid Corp. of China are dominant in this area. They take 12.04% of the total patent filing.
Bayern, Germany
Patent: 30
State Grid Corp. of China
Beijing Shi, China
Patent: 18
Baden-Württemberg, Germany
Patent: 12
Gloucestershire, United Kingdom
Patent: 9
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 9
Taiwan Province, China
Patent: 6
Mitsubishi Materials Corp.
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Institut National de la Santé et de la Recherche Médicale
With the analysis among related 180 patents applied in the last 5 years. We discover 167 most active companies in this area. The fast-growing State Grid Corp. of China, Beijing Institute of Technology, Xidian University take 8.33% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 7
Beijing Institute of Technology
Beijing Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 4
Nanjing Institute of Technology
Jiangsu Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
China University of Geosciences Beijing
Hubei Sheng, China
Patent: 3
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 3
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 2
With the analysis among related 180 patents in last 5 years, we discover 129 new entrants. Beijing Institute of Technology, Nanjing Institute of Technology, Xijing University are the most active new entrants in this area.
Beijing Institute of Technology
Beijing Shi, China
Patent: 4
Nanjing Institute of Technology
Jiangsu Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
China Three Gorges University
Hubei Sheng, China
Patent: 2
Central South University of Forestry & Technology
Hunan Sheng, China
Patent: 2
Coal Science & Technology Research Institute Co., Ltd.
Beijing Shi, China
Patent: 2
Aerospace Information Innovation Research Institute, Chinese Academy of Sciences
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Patent: 2
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 2
With the analysis among 251 patents, we discovered top 95 universities and scientific research institutions by total patent application. Xidian University, Xi'an Jiaotong University, University of Electronic Science & Technology of China are dominant in this area. They take 9.56% of the total patent filing.
Shaanxi Sheng, China
Patent: 10
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 6
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 6
South China University of Technology
Guangdong Sheng, China
Patent: 5
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 4
Beijing Institute of Technology
Beijing Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 4