With the analysis among 867 patents, we discovered top 466 key players by total patent application. Siemens AG, Samsung Heavy Industries Co., Ltd., Mitsui E&S Shipbuilding Co., Ltd. are dominant in this area. They take 6.23% of the total patent filing.
Bayern, Germany
Patent: 24
Samsung Heavy Industries Co., Ltd.
Gyeonggi-do, South Korea
Patent: 17
Mitsui E&S Shipbuilding Co., Ltd.
Tokyo-to, Japan
Patent: 13
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 12
DAEWOO SHIPBUILDING & MARINE ENGINEERING Co., Ltd.
Rosenberger Hochfrequenztechnik GmbH & Co. KG
Shenzhen Agil Marine Technology Co., Ltd.
Guangdong Sheng, China
Patent: 9
Hiroshima-ken, Japan
Patent: 7
Port & Airport Research Institute
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With the analysis among related 461 patents applied in the last 5 years. We discover 299 most active companies in this area. The fast-growing Zhejiang Ocean University, Harbin Engineering University, Shenzhen Agil Marine Technology Co., Ltd. take 6.72% of patent filing during this period.
Zhejiang Ocean University
Zhejiang Sheng, China
Patent: 12
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 10
Shenzhen Agil Marine Technology Co., Ltd.
Guangdong Sheng, China
Patent: 9
Jiangsu University of Science & Technology
Jiangsu Sheng, China
Patent: 7
China Ship Scientific Research Center
Jiangsu Sheng, China
Patent: 6
Dalian University of Technology
Liaoning Sheng, China
Patent: 5
Guangdong Ocean University
Guangdong Sheng, China
Patent: 5
Changsha Zichen Technology Development Co., Ltd.
Hunan Sheng, China
Patent: 5
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 5
Fujian Huaqing Jiujing Environmental Technology Co., Ltd.
Fujian Sheng, China
Patent: 4
With the analysis among related 461 patents in last 5 years, we discover 260 new entrants. Shenzhen Agil Marine Technology Co., Ltd., Jiangsu University of Science & Technology, China Ship Scientific Research Center are the most active new entrants in this area.
Shenzhen Agil Marine Technology Co., Ltd.
Guangdong Sheng, China
Patent: 9
Jiangsu University of Science & Technology
Jiangsu Sheng, China
Patent: 7
China Ship Scientific Research Center
Jiangsu Sheng, China
Patent: 6
Changsha Zichen Technology Development Co., Ltd.
Hunan Sheng, China
Patent: 5
Fujian Huaqing Jiujing Environmental Technology Co., Ltd.
Fujian Sheng, China
Patent: 4
CCCC Shanghai Channel Survey and Design Research Institute Co., Ltd.
Shanghai Shi, China
Patent: 4
Putian Haizhihong Aquatic Technology Co., Ltd.
Fujian Sheng, China
Patent: 3
CCCC Third Harbor Consultants Co., Ltd.
Shanghai Shi, China
Patent: 3
Fujian Sheng, China
Patent: 3
Southwest Petroleum University
Sichuan Sheng, China
Patent: 3
With the analysis among 360 patents, we discovered top 70 universities and scientific research institutions by total patent application. Zhejiang Ocean University, Harbin Engineering University, Jiangsu University of Science & Technology are dominant in this area. They take 13.61% of the total patent filing.
Zhejiang Ocean University
Zhejiang Sheng, China
Patent: 23
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 12
Jiangsu University of Science & Technology
Jiangsu Sheng, China
Patent: 7
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 6
Guangdong Ocean University
Guangdong Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 5
Ocean University of China
Shandong Sheng, China
Patent: 5
Shanghai Ocean University
Shanghai Shi, China
Patent: 5
Jiangsu Maritime Institute
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3