With the analysis among 131 patents, we discovered top 46 key players by total patent application. CETC Marine Information Technology Research Institute Co., Ltd., Shanghai Jiaodahaike Group Co. Ltd., Qingdao Weihai Mingxiang Technology Co., Ltd. are dominant in this area. They take 22.14% of the total patent filing.
Hainan Sheng, China
Patent: 12
Shanghai Shi, China
Patent: 6
Qingdao Weihai Mingxiang Technology Co., Ltd.
Shandong Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Zhejiang Xianlin Intelligent Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
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With the analysis among related 397 patents applied in the last 5 years. We discover 95 most active companies in this area. The fast-growing Northwestern Polytechnical University, Tianjin University, Shenyang Institute of Automation take 29.47% of patent filing during this period.
Shaanxi Sheng, China
Patent: 60
Tianjin Shi, China
Patent: 35
Liaoning Sheng, China
Patent: 22
Guangdong Sheng, China
Patent: 21
Heilongjiang Sheng, China
Patent: 15
Liaoning Sheng, China
Patent: 14
Shanghai Shi, China
Patent: 13
Hainan Sheng, China
Patent: 10
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Patent: 10
Shandong Sheng, China
Patent: 8
With the analysis among related 397 patents in last 5 years, we discover 74 new entrants. Sun Yat-Sen University, Qingdao National Laboratory of Marine Science and Technology Development Center, Guangdong Ocean University are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 21
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Patent: 10
Guangdong Sheng, China
Patent: 8
Qingdao Weihai Mingxiang Technology Co., Ltd.
Shandong Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
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Patent: 4
Zhejiang Xianlin Intelligent Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
With the analysis among 430 patents, we discovered top 52 universities and scientific research institutions by total patent application. Northwestern Polytechnical University, Tianjin University, Zhejiang University are dominant in this area. They take 33.72% of the total patent filing.
Shaanxi Sheng, China
Patent: 67
Tianjin Shi, China
Patent: 46
Zhejiang Sheng, China
Patent: 24
Guangdong Sheng, China
Patent: 21
Liaoning Sheng, China
Patent: 19
Shanghai Shi, China
Patent: 18
Heilongjiang Sheng, China
Patent: 18
Shandong Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 13
Zhejiang Sheng, China
Patent: 8