With the analysis among 23 patents, we discovered top 19 key players by total patent application. State Grid Corp. of China, China Railway Siyuan Survey & Design Group Co., Ltd., Furuno Electric Co., Ltd. are dominant in this area. They take 26.09% of the total patent filing.
Beijing Shi, China
Patent: 3
Hubei Sheng, China
Patent: 2
Taiwan Province, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
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With the analysis among related 51 patents applied in the last 5 years. We discover 41 most active companies in this area. The fast-growing Xiangtan University, Wuhan University, Taiyuan University of Technology take 19.61% of patent filing during this period.
Hunan Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
Shanxi Sheng, China
Patent: 3
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
With the analysis among related 51 patents in last 5 years, we discover 33 new entrants. Xiangtan University, Taiyuan University of Technology, Nanjing University of Posts & Telecommunications are the most active new entrants in this area.
Hunan Sheng, China
Patent: 4
Shanxi Sheng, China
Patent: 3
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 62 patents, we discovered top 39 universities and scientific research institutions by total patent application. Xiangtan University, Wuhan University, Taiyuan University of Technology are dominant in this area. They take 17.74% of the total patent filing.
Hunan Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Shanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 2