With the analysis among 77 patents, we discovered top 57 key players by total patent application. Powerchina Beijing Engineering Corp. Ltd., Pyung Hwa Industrial Co., Ltd., Mianyang Lianggu Construction Engineering Co., Ltd. are dominant in this area. They take 15.58% of the total patent filing.
Beijing Shi, China
Patent: 6
Sichuan Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
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With the analysis among related 71 patents applied in the last 5 years. We discover 51 most active companies in this area. The fast-growing Tianjin Normal University, Minzu University of China, Jiangsu Institute of Freshwater Fisheries take 19.72% of patent filing during this period.
Tianjin Shi, China
Patent: 6
Beijing Shi, China
Patent: 5
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Patent: 3
Shandong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
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Patent: 2
Beijing Shi, China
Patent: 2
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Patent: 2
Jiangsu Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
With the analysis among related 71 patents in last 5 years, we discover 45 new entrants. Minzu University of China, Jiangsu Institute of Freshwater Fisheries, Shandong Jingming Marine Technology Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 5
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Patent: 3
Shandong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
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Patent: 2
Beijing Shi, China
Patent: 2
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Patent: 2
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
With the analysis among 115 patents, we discovered top 41 universities and scientific research institutions by total patent application. Tianjin Normal University, Minzu University of China, Northwest A&F University are dominant in this area. They take 13.91% of the total patent filing.
Tianjin Shi, China
Patent: 7
Beijing Shi, China
Patent: 5
Shaanxi Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1