With the analysis among 115 patents, we discovered top 40 key players by total patent application. Navico Holding AS, NEC Corp., Raytheon Co. are dominant in this area. They take 48.70% of the total patent filing.
Rogaland, Norway
Patent: 31
Tokyo-to, Japan
Patent: 18
Shanghai Shi, China
Patent: 7
Mitsubishi Heavy Industries, Ltd.
State Grid Corp. of China
Beijing Shi, China
Patent: 3
Oregon, United States
Patent: 3
State Grid Fujian Electric Power Co.
Fujian Sheng, China
Patent: 3
Haiying Enterprise Group Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Fujian Shuikou Power Group Co. Ltd.
Fujian Sheng, China
Patent: 3
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Hunan Sheng, China
Patent: 1
With the analysis among related 55 patents applied in the last 5 years. We discover 20 most active companies in this area. The fast-growing Navico Holding AS, The 715th Research Institute of China Shipbuilding Industry Corporation, PLA Dalian Naval Academy take 40.00% of patent filing during this period.
Rogaland, Norway
Patent: 10
The 715th Research Institute of China Shipbuilding Industry Corporation
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Patent: 7
Chinese Academy of Sciences Institute of Acoustics
Haiying Enterprise Group Co., Ltd.
Jiangsu Sheng, China
Patent: 3
National University of Defense Technology
Hunan Sheng, China
Patent: 3
Institute of Fishery Machinery and Instruments, Chinese Academy of Fishery Sciences
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Patent: 3
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 2
Tianjin Sea Star Underwater Robot Co., Ltd.
Tianjin Shi, China
Patent: 2
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 2
With the analysis among related 55 patents in last 5 years, we discover 14 new entrants. PLA Dalian Naval Academy, Haiying Enterprise Group Co., Ltd., National University of Defense Technology are the most active new entrants in this area.
Haiying Enterprise Group Co., Ltd.
Jiangsu Sheng, China
Patent: 3
National University of Defense Technology
Hunan Sheng, China
Patent: 3
Institute of Fishery Machinery and Instruments, Chinese Academy of Fishery Sciences
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Patent: 3
Tianjin Sea Star Underwater Robot Co., Ltd.
Tianjin Shi, China
Patent: 2
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 2
Nanjing Yuanhou Electric Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Garmin International, Inc.
Kansas, United States
Patent: 1
Naval University of Engineering
Qingdao National Laboratory of Marine Science and Technology Development Center
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Patent: 1
With the analysis among 55 patents, we discovered top 10 universities and scientific research institutions by total patent application. Chinese Academy of Sciences Institute of Acoustics, Harbin Engineering University, PLA Dalian Naval Academy are dominant in this area. They take 45.45% of the total patent filing.
Chinese Academy of Sciences Institute of Acoustics
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 6
National University of Defense Technology
Hunan Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Northeast Petroleum University
Heilongjiang Sheng, China
Patent: 1
Naval University of Engineering