With the analysis among 43 patents, we discovered top 34 key players by total patent application. State Grid Corp. of China, Anhui Province Water Resources Research Institute, Chongqing Zhengqin Industrial Co., Ltd. are dominant in this area. They take 30.23% of the total patent filing.
Beijing Shi, China
Patent: 5
Anhui Sheng, China
Patent: 4
Chongqing Zhengqin Industrial Co., Ltd.
Chongqing Shi, China
Patent: 4
Shanghai Shi, China
Patent: 2
AVIC Tianjin Aviation Electro-Mechanical Co. Ltd.
Tianjin Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
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With the analysis among related 81 patents applied in the last 5 years. We discover 50 most active companies in this area. The fast-growing University of Science & Technology of China, China University of Mining & Technology, State Grid Corp. of China take 25.93% of patent filing during this period.
Anhui Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Chongqing Zhengqin Industrial Co., Ltd.
Chongqing Shi, China
Patent: 4
Anhui Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
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Patent: 2
Beijing Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2
With the analysis among related 81 patents in last 5 years, we discover 42 new entrants. China University of Mining & Technology, State Grid Corp. of China, Chongqing Zhengqin Industrial Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Chongqing Zhengqin Industrial Co., Ltd.
Chongqing Shi, China
Patent: 4
Anhui Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
With the analysis among 104 patents, we discovered top 27 universities and scientific research institutions by total patent application. University of Science & Technology of China, China University of Mining & Technology, Southwest Jiaotong University are dominant in this area. They take 33.65% of the total patent filing.
Anhui Sheng, China
Patent: 23
Jiangsu Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2