With the analysis among 68 patents, we discovered top 65 key players by total patent application. State Grid Corp. of China, Intesim Engineering Simulation Technology (Dalian) Co., Ltd., Hitachi Ltd. are dominant in this area. They take 17.65% of the total patent filing.
Beijing Shi, China
Patent: 6
Liaoning Sheng, China
Patent: 3
California, United States
Patent: 2
California, United States
Patent: 2
Georgia, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
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With the analysis among related 92 patents applied in the last 5 years. We discover 76 most active companies in this area. The fast-growing Nanjing University of Posts & Telecommunications, Xidian University, University of Electronic Science & Technology of China take 19.57% of patent filing during this period.
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Liaoning Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
With the analysis among related 92 patents in last 5 years, we discover 54 new entrants. Dalian University of Technology, Chongqing University of Posts and Telecommunications, Guangdong University of Technology are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
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Patent: 2
Sichuan Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Tianjin Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among 178 patents, we discovered top 70 universities and scientific research institutions by total patent application. Xidian University, Nanjing University of Posts & Telecommunications, Northwestern Polytechnical University are dominant in this area. They take 20.22% of the total patent filing.
Shaanxi Sheng, China
Patent: 15
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 13
Shaanxi Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
Sichuan Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
Shanghai Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 4