With the analysis among 40 patents, we discovered top 19 key players by total patent application. Noell, Inc., Land Business Co., Ltd., Mitsui E&S Machinery Co., Ltd. are dominant in this area. They take 27.50% of the total patent filing.
Virginia, United States
Patent: 5
Henan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 1
California, United States
Patent: 1
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With the analysis among related 77 patents applied in the last 5 years. We discover 28 most active companies in this area. The fast-growing Nanjing Hydraulic Research Institute, Land Business Co., Ltd., China Electronics Technology Information Industry Co., Ltd. take 12.99% of patent filing during this period.
Jiangsu Sheng, China
Patent: 4
Henan Sheng, China
Patent: 3
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Patent: 3
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Patent: 3
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Patent: 2
Zhejiang Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
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Patent: 1
With the analysis among related 77 patents in last 5 years, we discover 26 new entrants. Nanjing Hydraulic Research Institute, Land Business Co., Ltd., China Electronics Technology Information Industry Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 4
Henan Sheng, China
Patent: 3
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Patent: 3
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Patent: 3
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Patent: 2
Zhejiang Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
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Patent: 1
With the analysis among 35 patents, we discovered top 11 universities and scientific research institutions by total patent application. Zhejiang University, Shanghai Ocean University, Southeast University are dominant in this area. They take 25.71% of the total patent filing.
Zhejiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1