With the analysis among 129 patents, we discovered top 90 key players by total patent application. State Grid Corp. of China, Nisshoku Corp., State Grid Hunan Electric Power Co. are dominant in this area. They take 13.18% of the total patent filing.
Beijing Shi, China
Patent: 6
Okayama-ken, Japan
Patent: 6
Hunan Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Nei Mongol Zizhiqu, China
Patent: 2
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With the analysis among related 163 patents applied in the last 5 years. We discover 127 most active companies in this area. The fast-growing State Grid Corp. of China, State Grid Hunan Electric Power Co., Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences take 8.59% of patent filing during this period.
Beijing Shi, China
Patent: 5
Hunan Sheng, China
Patent: 5
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Patent: 4
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Patent: 4
Hunan Sheng, China
Patent: 4
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Patent: 4
Beijing Shi, China
Patent: 4
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Patent: 3
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Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among related 163 patents in last 5 years, we discover 115 new entrants. State Grid Hunan Electric Power Co., Disaster Prevention and Mitigation Center of State Grid Hunan Electric Power Co., Ltd., Aerospace Information Innovation Research Institute, Chinese Academy of Sciences are the most active new entrants in this area.
Hunan Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 4
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Patent: 4
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
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Patent: 2
Guangdong Sheng, China
Patent: 2
Nei Mongol Zizhiqu, China
Patent: 2
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
With the analysis among 138 patents, we discovered top 42 universities and scientific research institutions by total patent application. Beijing Normal University, Beijing Forestry University, China University of Mining & Technology are dominant in this area. They take 11.59% of the total patent filing.
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Shanxi Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2