With the analysis among 187 patents, we discovered top 81 key players by total patent application. Johnson Outdoors, Inc., ATLAS ELEKTRONIK GmbH, Navico Holding AS are dominant in this area. They take 11.23% of the total patent filing.
Wisconsin, United States
Patent: 8
Rogaland, Norway
Patent: 6
Westinghouse Electric Co. LLC
Gansu Sheng, China
Patent: 5
Rhode Island, United States
Patent: 5
Thales Underwater Systems Pty Ltd.
Karnataka, India
Patent: 4
L3Harris EDO Western Corp.
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Ningbo Bohai Shenheng Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 123 patents applied in the last 5 years. We discover 69 most active companies in this area. The fast-growing Harbin Engineering University, Chinese Academy of Sciences Institute of Acoustics, Tianjin Luhai Surveying and Mapping Co., Ltd. take 14.63% of patent filing during this period.
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 10
Chinese Academy of Sciences Institute of Acoustics
Tianjin Luhai Surveying and Mapping Co., Ltd.
Tianjin Shi, China
Patent: 4
Karnataka, India
Patent: 4
Klein Marine Systems, Inc.
New Hampshire, United States
Patent: 3
Beijing Ruikelai Technology Co.,Ltd.
Beijing Shi, China
Patent: 3
State Oceanic Administration Beihai Marine Technology Support Center
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Patent: 3
Ocean University of China
Shandong Sheng, China
Patent: 2
Guangdong Intelligent Unmanned System Research Institute
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Patent: 2
Shanghai Yuanxi Marine Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
With the analysis among related 123 patents in last 5 years, we discover 61 new entrants. Tianjin Luhai Surveying and Mapping Co., Ltd., Bharat Electronics Ltd., Klein Marine Systems, Inc. are the most active new entrants in this area.
Tianjin Luhai Surveying and Mapping Co., Ltd.
Tianjin Shi, China
Patent: 4
Karnataka, India
Patent: 4
Klein Marine Systems, Inc.
New Hampshire, United States
Patent: 3
Beijing Ruikelai Technology Co.,Ltd.
Beijing Shi, China
Patent: 3
State Oceanic Administration Beihai Marine Technology Support Center
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Patent: 3
Guangdong Intelligent Unmanned System Research Institute
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Patent: 2
Shanghai Yuanxi Marine Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
Shenyang Institute of Automation
Liaoning Sheng, China
Patent: 2
Wuxi Zhihai Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Jiangsu University of Science & Technology
Jiangsu Sheng, China
Patent: 2
With the analysis among 120 patents, we discovered top 26 universities and scientific research institutions by total patent application. Harbin Engineering University, Chinese Academy of Sciences Institute of Acoustics, Ocean University of China are dominant in this area. They take 29.17% of the total patent filing.
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 19
Chinese Academy of Sciences Institute of Acoustics
Ocean University of China
Shandong Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Shanghai Ocean University
Shanghai Shi, China
Patent: 2
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 2
Jiangsu University of Science & Technology
Jiangsu Sheng, China
Patent: 2
Changzhou Institute of Technology
Jiangsu Sheng, China
Patent: 2