With the analysis among 5,335 patents, we discovered top 457 key players by total patent application. Microsoft Technology Licensing LLC, Sony Group Corp., Aliph, Inc. are dominant in this area. They take 2.31% of the total patent filing.
Washington, United States
Patent: 50
Tokyo-to, Japan
Patent: 37
California, United States
Patent: 36
New York, United States
Patent: 23
Shanghai Shi, China
Patent: 23
Zhejiang Sheng, China
Patent: 21
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 20
Beijing Shi, China
Patent: 19
Vaud, Switzerland
Patent: 18
Washington, United States
Patent: 16
With the analysis among 57 patents, we discovered top 30 start-ups by total patent application. Stars Tech Co., Ltd., BioPlx, Inc., Airlinq, Inc. are active in this area.
Colorado, United States
Patent: 6
California, United States
Patent: 5
Vaud, Switzerland
Patent: 3
Massachusetts, United States
Patent: 2
California, United States
Patent: 2
California, United States
Patent: 2
With the analysis among related 3,969 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Institute of Water Resources and Hydropower Research, Hohai University, Chinese Research Academy of Environmental Sciences take 2.95% of patent filing during this period.
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Patent: 41
Jiangsu Sheng, China
Patent: 40
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Patent: 28
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Patent: 28
Beijing Shi, China
Patent: 24
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Patent: 21
Zhejiang Sheng, China
Patent: 21
Hainan Sheng, China
Patent: 20
Guangdong Sheng, China
Patent: 17
With the analysis among related 3,969 patents in last 5 years, we discover 293 new entrants. Powerchina Huadong Engineering Corp. Ltd., Guangdong Provincial Laboratory of Southern Marine Science and Engineering (Guangzhou), Tianjin Institute of Water Transport Engineering, Ministry of Transport are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 21
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Patent: 11
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Patent: 11
Guangdong Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 7
Fujian Sheng, China
Patent: 7
Guangxi Zhuangzu Zizhiqu, China
Patent: 7
Colorado, United States
Patent: 6
Jiangsu Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 6
With the analysis among 3,346 patents, we discovered top 240 universities and scientific research institutions by total patent application. Beijing Normal University, Hohai University, South China Sea Institute of Oceanology are dominant in this area. They take 6.25% of the total patent filing.
Beijing Shi, China
Patent: 78
Jiangsu Sheng, China
Patent: 68
Guangdong Sheng, China
Patent: 35
Jiangsu Sheng, China
Patent: 31
Beijing Shi, China
Patent: 28
Shanghai Shi, China
Patent: 28
Tianjin Shi, China
Patent: 28
Shanghai Shi, China
Patent: 25
Hainan Sheng, China
Patent: 25
Beijing Shi, China
Patent: 19