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
Gansu Sheng, China
Patent: 5
Rhode Island, United States
Patent: 5
Karnataka, India
Patent: 4
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
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.
Heilongjiang Sheng, China
Patent: 10
Tianjin Shi, China
Patent: 4
Karnataka, India
Patent: 4
New Hampshire, United States
Patent: 3
Beijing Shi, China
Patent: 3
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Patent: 3
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 Shi, China
Patent: 4
Karnataka, India
Patent: 4
New Hampshire, United States
Patent: 3
Beijing Shi, China
Patent: 3
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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
Liaoning Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
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.
Heilongjiang Sheng, China
Patent: 19
Shandong Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2