With the analysis among 28 patents, we discovered top 23 key players by total patent application. State Grid Corp. of China, Shandong Electric Power Corp., Anhui Province Water Resources Research Institute are dominant in this area. They take 64.29% of the total patent filing.
Beijing Shi, China
Patent: 13
Shandong Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Kagoshima-ken, Japan
Patent: 1
Shanghai Shi, China
Patent: 1
Henan Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Xinjiang Uygur Zizhiqu, China
Patent: 1
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With the analysis among related 9 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing State Grid Corp. of China, Anhui Province Water Resources Research Institute, Henan Relations Co., Ltd. take 66.67% of patent filing during this period.
Beijing Shi, China
Patent: 4
Anhui Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Xinjiang Uygur Zizhiqu, China
Patent: 1
Nei Mongol Zizhiqu, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among related 9 patents in last 5 years, we discover 8 new entrants. Henan Relations Co., Ltd., Jibei Electric Power Co.,Ltd.Zhangjiakou Power Supply Company, Tianjin Electric Power Corp. are the most active new entrants in this area.
Henan Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Xinjiang Uygur Zizhiqu, China
Patent: 1
Nei Mongol Zizhiqu, China
Patent: 1
Henan Sheng, China
Patent: 1
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