With the analysis among 36 patents, we discovered top 21 key players by total patent application. Sercel, Inc., Oki Electric Industry Co., Ltd., iXBlue SAS are dominant in this area. They take 38.89% of the total patent filing.
Texas, United States
Patent: 7
Oki Electric Industry Co., Ltd.
Boya Gongdao Beijing Robot Technology Co. Ltd.
Beijing Shi, China
Patent: 2
Qingdao Wuassi Intelligent Technology Co., Ltd.
Shandong Sheng, China
Patent: 2
Tianjin Water Transportation Engineering Survey and Design Institute Co., Ltd.
Tianjin Shi, China
Patent: 2
Northrop Grumman Systems Corp.
Virginia, United States
Patent: 1
Marine Technologies, Inc.
CCCC Third Harbor Engineering Co., Ltd.
Shanghai Shi, China
Patent: 1
Haiying Enterprise Group Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Boya Gongdao Beijing Robot Technology Co. Ltd.
Beijing Shi, China
Patent: 2
With the analysis among related 100 patents applied in the last 5 years. We discover 42 most active companies in this area. The fast-growing Harbin Engineering University, Northwestern Polytechnical University, Zhejiang University take 25.00% of patent filing during this period.
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 9
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 8
National University of Defense Technology
Hunan Sheng, China
Patent: 5
Chinese Academy of Sciences Institute of Acoustics
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 5
Guangdong Ocean University
Guangdong Sheng, China
Patent: 5
Ocean University of China
Shandong Sheng, China
Patent: 3
With the analysis among related 100 patents in last 5 years, we discover 40 new entrants. Northwestern Polytechnical University, Zhejiang University, National University of Defense Technology are the most active new entrants in this area.
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 8
National University of Defense Technology
Hunan Sheng, China
Patent: 5
Chinese Academy of Sciences Institute of Acoustics
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 5
Guangdong Ocean University
Guangdong Sheng, China
Patent: 5
Ocean University of China
Shandong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Tianjin Institute of Water Transport Engineering, Ministry of Transport
undefined undefined
Patent: 3
With the analysis among 88 patents, we discovered top 20 universities and scientific research institutions by total patent application. Harbin Engineering University, Zhejiang University, Northwestern Polytechnical University are dominant in this area. They take 29.55% of the total patent filing.
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 8
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 8
National University of Defense Technology
Hunan Sheng, China
Patent: 5
Guangdong Ocean University
Guangdong Sheng, China
Patent: 5
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 5
Chinese Academy of Sciences Institute of Acoustics
Shandong Sheng, China
Patent: 3
Ocean University of China
Shandong Sheng, China
Patent: 3
Delaware, United States
Patent: 2