With the analysis among 17 patents, we discovered top 17 key players by total patent application. Hitachi Ltd., PetroChina Co., Ltd., China Shenhua Energy Co., Ltd. are dominant in this area. They take 17.65% of the total patent filing.
Beijing Shi, China
Patent: 1
China Shenhua Energy Co., Ltd.
Beijing Shi, China
Patent: 1
Guizhou Water Conservancy Investment (Group) Co., Ltd.
Guizhou Sheng, China
Patent: 1
Shaanxi Research & Design Institute of Petrochemical Industry
Shaanxi Sheng, China
Patent: 1
Changzhou Tianli Intelligent Control Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Beijing Leshui Xinyuan Intelligent Water Technology Co. Ltd.
Beijing Shi, China
Patent: 1
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With the analysis among related 20 patents applied in the last 5 years. We discover 16 most active companies in this area. The fast-growing China Institute of Water Resources and Hydropower Research, Nanjing Hydraulic Research Institute, Wuhan University take 40.00% of patent filing during this period.
China Institute of Water Resources and Hydropower Research
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Patent: 4
Nanjing Hydraulic Research Institute
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 2
Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences
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Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
China National Institute of Standardization
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 20 patents in last 5 years, we discover 16 new entrants. China Institute of Water Resources and Hydropower Research, Nanjing Hydraulic Research Institute, Wuhan University are the most active new entrants in this area.
China Institute of Water Resources and Hydropower Research
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Patent: 4
Nanjing Hydraulic Research Institute
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 2
Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences
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Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
China National Institute of Standardization
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 15 patents, we discovered top 7 universities and scientific research institutions by total patent application. Sun Yat-Sen University, Wuhan University, Xi'an University of Technology are dominant in this area. They take 53.33% of the total patent filing.
Guangdong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 2
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
Guangdong University of Technology
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 1