With the analysis among 180 patents, we discovered top 151 key players by total patent application. Boying (Xiamen) Technology Co., Ltd., China Power Construction Ecological Environment Group, Shimizu Corp. are dominant in this area. They take 6.11% of the total patent filing.
Fujian Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 3
Cangnan Country Water Conservancy Shui Electrician Cheng Co. L
Zhejiang Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Gold Spring Instruments (Qingdao) Co., Ltd.
Shandong Sheng, China
Patent: 2
Hainan Bixing Instrument Technology Co., Ltd.
Hainan Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
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With the analysis among related 254 patents applied in the last 5 years. We discover 184 most active companies in this area. The fast-growing Hohai University, Chinese Research Academy of Environmental Sciences, Harbin Institute of Technology take 8.27% of patent filing during this period.
Jiangsu Sheng, China
Patent: 10
Heilongjiang Sheng, China
Patent: 5
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Patent: 3
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
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Patent: 2
Sichuan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
With the analysis among related 254 patents in last 5 years, we discover 177 new entrants. Harbin Institute of Technology, Shenzhen Academy of Environmental Sciences, Guangzhou College of Technology & Business are the most active new entrants in this area.
Heilongjiang Sheng, China
Patent: 5
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Patent: 3
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
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Patent: 2
Sichuan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Henan Sheng, China
Patent: 2
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Patent: 2
With the analysis among 118 patents, we discovered top 48 universities and scientific research institutions by total patent application. Hohai University, Harbin Institute of Technology, Sun Yat-Sen University are dominant in this area. They take 19.49% of the total patent filing.
Jiangsu Sheng, China
Patent: 11
Heilongjiang Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1