With the analysis among 243 patents, we discovered top 187 key players by total patent application. State Grid Corp. of China, State Grid Hunan Electric Power Co., Disaster Prevention and Mitigation Center of State Grid Hunan Electric Power Co., Ltd. are dominant in this area. They take 24.69% of the total patent filing.
Beijing Shi, China
Patent: 37
Hunan Sheng, China
Patent: 12
Hunan Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Beijing Shi, China
Patent: 1
With the analysis among related 329 patents applied in the last 5 years. We discover 237 most active companies in this area. The fast-growing State Grid Corp. of China, Nanjing University of Information Science & Technology, State Grid Hunan Electric Power Co. take 13.98% of patent filing during this period.
Beijing Shi, China
Patent: 22
Jiangsu Sheng, China
Patent: 15
Hunan Sheng, China
Patent: 9
Hunan Sheng, China
Patent: 8
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Patent: 6
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Patent: 5
Jiangsu Sheng, China
Patent: 4
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Patent: 4
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Patent: 4
With the analysis among related 329 patents in last 5 years, we discover 217 new entrants. Tianjin Climate Center (Tianjin Ecological Meteorology and Satellite Remote Sensing Center, Tianjin Agricultural Meteorology Center), Nanjing Xinda Safety Emergency Management Research Institute Co., Ltd., Asahi Kasei Homes Corp. are the most active new entrants in this area.
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Patent: 6
Jiangsu Sheng, China
Patent: 4
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Patent: 4
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Patent: 4
Beijing Shi, China
Patent: 4
Henan Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
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Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among 137 patents, we discovered top 52 universities and scientific research institutions by total patent application. Nanjing University of Information Science & Technology, Jiangsu University, Harbin University of Science & Technology are dominant in this area. They take 27.74% of the total patent filing.
Jiangsu Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 8
Heilongjiang Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2