With the analysis among 193 patents, we discovered top 174 key players by total patent application. State Grid Corp. of China, State Grid Hunan Electric Power Co., Chongqing 607 Engineering Survey and Design Co., Ltd. are dominant in this area. They take 8.81% of the total patent filing.
Beijing Shi, China
Patent: 5
Hunan Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Yunnan Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Guizhou Sheng, China
Patent: 3
Guizhou Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
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With the analysis among related 322 patents applied in the last 5 years. We discover 244 most active companies in this area. The fast-growing Chengdu University of Technology, China Institute of Geological and Environmental Monitoring, Southwest Jiaotong University take 7.14% of patent filing during this period.
Sichuan Sheng, China
Patent: 11
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Patent: 7
Sichuan Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
With the analysis among related 322 patents in last 5 years, we discover 225 new entrants. China Institute of Geological and Environmental Monitoring, Southwest Petroleum University, Anhui University of Science & Technology are the most active new entrants in this area.
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Patent: 7
Sichuan Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 3
Guizhou Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
With the analysis among 164 patents, we discovered top 66 universities and scientific research institutions by total patent application. Chengdu University of Technology, Southwest Jiaotong University, China University of Mining & Technology are dominant in this area. They take 15.85% of the total patent filing.
Sichuan Sheng, China
Patent: 13
Sichuan Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Anhui Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3