With the analysis among 2,075 patents, we discovered top 462 key players by total patent application. Hua Chuan Technology Co., Ltd., Shanghai Investigation, Design & Research Institute, Shanghai Nengzheng Fishery Technology Development Co., Ltd. are dominant in this area. They take 1.73% of the total patent filing.
Fujian Sheng, China
Patent: 15
Shanghai Shi, China
Patent: 11
Shanghai Shi, China
Patent: 10
Rheinland-Pfalz, Germany
Patent: 9
Anhui Sheng, China
Patent: 8
Fujian Sheng, China
Patent: 8
Anhui Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 7
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With the analysis among related 1,575 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Hohai University, Hua Chuan Technology Co., Ltd. take 4.06% of patent filing during this period.
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Patent: 30
Jiangsu Sheng, China
Patent: 21
Fujian Sheng, China
Patent: 13
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Patent: 9
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Patent: 8
Hainan Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 7
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Patent: 7
Guangdong Sheng, China
Patent: 7
With the analysis among related 1,575 patents in last 5 years, we discover 385 new entrants. Hainan University, Guangdong Ocean University, Chengdu Institute of Technology are the most active new entrants in this area.
Hainan Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 6
Henan Sheng, China
Patent: 6
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Patent: 5
Shanghai Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
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Patent: 4
Hubei Sheng, China
Patent: 4
Hubei Water Resources & Hydropwr Planning Survey & Design Inst
Hubei Sheng, China
Patent: 4
With the analysis among 1,689 patents, we discovered top 242 universities and scientific research institutions by total patent application. Hohai University, Zhejiang University, Shanghai Jiao Tong University are dominant in this area. They take 9.30% of the total patent filing.
Jiangsu Sheng, China
Patent: 45
Zhejiang Sheng, China
Patent: 32
Shanghai Shi, China
Patent: 26
Shanghai Shi, China
Patent: 26
Jiangsu Sheng, China
Patent: 22
Zhejiang Sheng, China
Patent: 21
Shanghai Shi, China
Patent: 18
Shanghai Shi, China
Patent: 18
Beijing Shi, China
Patent: 16
Hubei Sheng, China
Patent: 15