With the analysis among 22 patents, we discovered top 13 key players by total patent application. Jiangsu Underwater Acoustic Technology Co., Ltd., CGG Services SAS, PGS Geophysical AS are dominant in this area. They take 59.09% of the total patent filing.
Jiangsu Sheng, China
Patent: 6
Texas, United States
Patent: 2
Tianjin Shi, China
Patent: 1
Virginia, United States
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
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With the analysis among related 45 patents applied in the last 5 years. We discover 19 most active companies in this area. The fast-growing National University of Defense Technology, Jiangsu Underwater Acoustic Technology Co., Ltd., Harbin Engineering University take 35.56% of patent filing during this period.
Hunan Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Heilongjiang Sheng, China
Patent: 4
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Patent: 3
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Patent: 2
Shandong Sheng, China
Patent: 2
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Patent: 2
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Patent: 2
With the analysis among related 45 patents in last 5 years, we discover 19 new entrants. National University of Defense Technology, Jiangsu Underwater Acoustic Technology Co., Ltd., Harbin Engineering University are the most active new entrants in this area.
Hunan Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Heilongjiang Sheng, China
Patent: 4
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Patent: 3
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Patent: 2
Shandong Sheng, China
Patent: 2
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Patent: 2
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Patent: 2
With the analysis among 35 patents, we discovered top 9 universities and scientific research institutions by total patent application. National University of Defense Technology, Harbin Engineering University, Naval University of Engineering are dominant in this area. They take 40.00% of the total patent filing.
Hunan Sheng, China
Patent: 6
Heilongjiang Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1