With the analysis among 262 patents, we discovered top 134 key players by total patent application. Grumman Aerospace Corp., Airmar Technology Corp., Meta Platforms Technologies LLC are dominant in this area. They take 8.78% of the total patent filing.
North Carolina, United States
Patent: 9
New Hampshire, United States
Patent: 7
Meta Platforms Technologies LLC
California, United States
Patent: 7
Beede Electrical Instrument Co., Inc.
New Hampshire, United States
Patent: 6
New Mexico, United States
Patent: 5
Wuxi Haiying Jiake Marine Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Illinois, United States
Patent: 4
Furuno Electric Co., Ltd.
Beijing Sany Heavy Machinery Co., Ltd.
Beijing Shi, China
Patent: 4
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Boya Gongdao Beijing Robot Technology Co. Ltd.
Beijing Shi, China
Patent: 1
Nuevo León, Mexico
Patent: 1
With the analysis among related 91 patents applied in the last 5 years. We discover 70 most active companies in this area. The fast-growing Harbin Engineering University, Tianjin Institute of Water Transport Engineering, Ministry of Transport, Wuxi Haiying Jiake Marine Technology Co., Ltd. take 15.38% of patent filing during this period.
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 5
Tianjin Institute of Water Transport Engineering, Ministry of Transport
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Patent: 5
Wuxi Haiying Jiake Marine Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
New Hampshire, United States
Patent: 3
Yangtze River Water Conservancy Commission Hydrology Bureau Three Gorges Hydrology and Water Resources Survey Bureau
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Patent: 3
Hubei Sheng, China
Patent: 3
The 715th Research Institute of China Shipbuilding Industry Corporation
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Patent: 2
Dalian Gangcheng Engineering Testing Technology Co., Ltd.
Liaoning Sheng, China
Patent: 2
Meta Platforms Technologies LLC
California, United States
Patent: 2
China University of Geosciences Beijing
Hubei Sheng, China
Patent: 2
With the analysis among related 91 patents in last 5 years, we discover 56 new entrants. Yangtze River Water Conservancy Commission Hydrology Bureau Three Gorges Hydrology and Water Resources Survey Bureau, China Three Gorges Corp., Dalian Gangcheng Engineering Testing Technology Co., Ltd. are the most active new entrants in this area.
Yangtze River Water Conservancy Commission Hydrology Bureau Three Gorges Hydrology and Water Resources Survey Bureau
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Patent: 3
Hubei Sheng, China
Patent: 3
Dalian Gangcheng Engineering Testing Technology Co., Ltd.
Liaoning Sheng, China
Patent: 2
Tianjin Luhai Surveying and Mapping Co., Ltd.
Tianjin Shi, China
Patent: 2
Shanghai Huace Navigation Technology Ltd.
Shanghai Shi, China
Patent: 2
Hubei Sheng, China
Patent: 1
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Boya Gongdao Beijing Robot Technology Co. Ltd.
Beijing Shi, China
Patent: 1
Zibo Water Conservancy Survey and Design Institute Co., Ltd.
Shandong Sheng, China
Patent: 1
With the analysis among 79 patents, we discovered top 25 universities and scientific research institutions by total patent application. Harbin Engineering University, Shandong University of Science & Technology, Northwestern Polytechnical University are dominant in this area. They take 22.78% of the total patent filing.
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 8
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 4
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 3
China University of Geosciences Beijing
Hubei Sheng, China
Patent: 3
Chinese Academy of Sciences Institute of Acoustics
Shandong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1
Capital Normal University
Beijing Shi, China
Patent: 1