With the analysis among 270 patents, we discovered top 177 key players by total patent application. Resonac Holdings Corp., Powerchina Chengdu Engineering Corp. Ltd., NEC Corp. are dominant in this area. They take 12.96% of the total patent filing.
Chiba-ken, Japan
Patent: 14
Sichuan Sheng, China
Patent: 14
Indiana, United States
Patent: 5
Zhejiang Sheng, China
Patent: 5
Henan Sheng, China
Patent: 5
California, United States
Patent: 3
Indiana, United States
Patent: 3
With the analysis among 5 patents, we discovered top 3 start-ups by total patent application.
Shanghai Shi, China
Patent: 1
Mazowieckie, Poland
Patent: 1
With the analysis among related 120 patents applied in the last 5 years. We discover 78 most active companies in this area. The fast-growing Sichuan University, China Institute of Water Resources and Hydropower Research, Hohai University take 16.67% of patent filing during this period.
Sichuan Sheng, China
Patent: 8
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Patent: 7
Jiangsu Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
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Patent: 3
Henan Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Gansu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
With the analysis among related 120 patents in last 5 years, we discover 66 new entrants. Zhejiang University of Technology, Shanghai Estuary and Coastal Science Research Center, China Power Construction Eleventh Bureau Engineering Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 4
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Patent: 3
Henan Sheng, China
Patent: 3
Gansu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
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Patent: 2
Nagasaki-ken, Japan
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 151 patents, we discovered top 46 universities and scientific research institutions by total patent application. Hohai University, Sichuan University, Tsinghua University are dominant in this area. They take 27.15% of the total patent filing.
Jiangsu Sheng, China
Patent: 16
Sichuan Sheng, China
Patent: 11
Beijing Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Gansu Sheng, China
Patent: 3
Taiwan Province, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2