With the analysis among 12 patents, we discovered top 15 key players by total patent application. State Grid Corp. of China, Klein Decisions, Inc., Hewlett Packard Enterprise Development LP are dominant in this area. They take 41.67% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 2
Pennsylvania, United States
Patent: 2
Hewlett Packard Enterprise Development LP
Texas, United States
Patent: 1
Palo Alto Research Center LLC
California, United States
Patent: 1
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 1
Nanjing Metro Group Co. Ltd.
Jiangsu Sheng, China
Patent: 1
State Grid Fujian Electric Power Co.
Fujian Sheng, China
Patent: 1
Powerchina Zhongnan Engineering Corp. Ltd.
Hunan Sheng, China
Patent: 1
Tianjin Electric Power Corp.
Tianjin Shi, China
Patent: 1
Beijing National Railway Rsch & Design Inst of Signal & Comm
Beijing Shi, China
Patent: 1
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With the analysis among related 4 patents applied in the last 5 years. We discover 8 most active companies in this area. The fast-growing Nanjing Metro Group Co. Ltd., University of Electronic Science & Technology of China, Beijing National Railway Rsch & Design Inst of Signal & Comm take 75.00% of patent filing during this period.
Nanjing Metro Group Co. Ltd.
Jiangsu Sheng, China
Patent: 1
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 1
Beijing National Railway Rsch & Design Inst of Signal & Comm
Beijing Shi, China
Patent: 1
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 1
Nanjing Shendi Intelligent Construction Technology Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Nanjing Metro Construction Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 4 patents in last 5 years, we discover 8 new entrants. Nanjing Metro Group Co. Ltd., University of Electronic Science & Technology of China, Beijing National Railway Rsch & Design Inst of Signal & Comm are the most active new entrants in this area.
Nanjing Metro Group Co. Ltd.
Jiangsu Sheng, China
Patent: 1
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 1
Beijing National Railway Rsch & Design Inst of Signal & Comm
Beijing Shi, China
Patent: 1
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 1
Nanjing Shendi Intelligent Construction Technology Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Nanjing Metro Construction Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 11 patents, we discovered top 8 universities and scientific research institutions by total patent application. Central South University, Beijing Jiaotong University, University of Electronic Science & Technology of China are dominant in this area. They take 36.36% of the total patent filing.
Hunan Sheng, China
Patent: 1
Beijing Jiaotong University
Beijing Shi, China
Patent: 1
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 1
Hefei University of Technology
Anhui Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1