With the analysis among 22 patents, we discovered top 19 key players by total patent application. Yellow River Reconnaissance Planning & Design Co. Ltd., CCCC Shanghai Channel Survey and Design Research Institute Co., Ltd., Hitachi Ltd. are dominant in this area. They take 22.73% of the total patent filing.
Henan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Zhengzhou Yellow River Engineering Co. Ltd.
Henan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
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With the analysis among related 20 patents applied in the last 5 years. We discover 17 most active companies in this area. The fast-growing Sichuan University, Hubei Water Resources & Hydropwr Planning Survey & Design Inst, CCCC Shanghai Channel Survey and Design Research Institute Co., Ltd. take 30.00% of patent filing during this period.
Sichuan Sheng, China
Patent: 2
Hubei Water Resources & Hydropwr Planning Survey & Design Inst
Hubei Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
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Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
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Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 20 patents in last 5 years, we discover 15 new entrants. Sichuan University, Hubei Water Resources & Hydropwr Planning Survey & Design Inst, CCCC Shanghai Channel Survey and Design Research Institute Co., Ltd. are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 2
Hubei Water Resources & Hydropwr Planning Survey & Design Inst
Hubei Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
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Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 24 patents, we discovered top 9 universities and scientific research institutions by total patent application. Sichuan University, Hohai University, Korea Institute of Science & Technology are dominant in this area. They take 33.33% of the total patent filing.
Sichuan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 1