With the analysis among 313 patents, we discovered top 142 key players by total patent application. Guangzhou Shipyard International Co., Ltd., Hudong-Zhonghua Shipbuilding Group Co., Ltd., DAEWOO SHIPBUILDING & MARINE ENGINEERING Co., Ltd. are dominant in this area. They take 14.06% of the total patent filing.
Guangzhou Shipyard International Co., Ltd.
Guangdong Sheng, China
Patent: 18
Hudong-Zhonghua Shipbuilding Group Co., Ltd.
Shanghai Shi, China
Patent: 14
DAEWOO SHIPBUILDING & MARINE ENGINEERING Co., Ltd.
Jiangnan Shipyard Group Co. Ltd.
Shanghai Shi, China
Patent: 10
Mitsui E&S Shipbuilding Co., Ltd.
Shanghai Waigaoqiao Shipbuilding Co., Ltd.
Shanghai Shi, China
Patent: 9
HD Hyundai Heavy Industries Co., Ltd.
Guangdong Sheng, China
Patent: 7
Wuhan Wuchuan Heavy Equipment Engineering Co., Ltd.
Hubei Sheng, China
Patent: 5
Guizhou Wujiang Hydropower Development Co., Ltd.
Guizhou Sheng, China
Patent: 5
CSSC Chengxi Shipbuilding Co. Ltd.
Jiangsu Sheng, China
Patent: 5
With the analysis among 4 patents, we discovered top 1 start-ups by total patent application.
Korea Ocean Tech Co., Ltd.
With the analysis among related 323 patents applied in the last 5 years. We discover 151 most active companies in this area. The fast-growing Guangzhou Shipyard International Co., Ltd., Hudong-Zhonghua Shipbuilding Group Co., Ltd., Jiangnan Shipyard Group Co. Ltd. take 12.69% of patent filing during this period.
Guangzhou Shipyard International Co., Ltd.
Guangdong Sheng, China
Patent: 18
Hudong-Zhonghua Shipbuilding Group Co., Ltd.
Shanghai Shi, China
Patent: 13
Jiangnan Shipyard Group Co. Ltd.
Shanghai Shi, China
Patent: 10
Shanghai Waigaoqiao Shipbuilding Co., Ltd.
Shanghai Shi, China
Patent: 9
Yangtze Three Gorges Navigation Administration
undefined undefined
Patent: 8
Taiyuan University of Science & Technology
Shanxi Sheng, China
Patent: 8
708 Research Institute of China Shipbuilding Corporation
undefined undefined
Patent: 7
Mitsui E&S Shipbuilding Co., Ltd.
DAEWOO SHIPBUILDING & MARINE ENGINEERING Co., Ltd.
ChangJiang Survey, Planning, Design and Research Co., Ltd
Hubei Sheng, China
Patent: 5
With the analysis among related 323 patents in last 5 years, we discover 135 new entrants. Guangzhou Shipyard International Co., Ltd., Jiangnan Shipyard Group Co. Ltd., Shanghai Waigaoqiao Shipbuilding Co., Ltd. are the most active new entrants in this area.
Guangzhou Shipyard International Co., Ltd.
Guangdong Sheng, China
Patent: 18
Jiangnan Shipyard Group Co. Ltd.
Shanghai Shi, China
Patent: 10
Shanghai Waigaoqiao Shipbuilding Co., Ltd.
Shanghai Shi, China
Patent: 9
Yangtze Three Gorges Navigation Administration
undefined undefined
Patent: 8
Taiyuan University of Science & Technology
Shanxi Sheng, China
Patent: 8
708 Research Institute of China Shipbuilding Corporation
undefined undefined
Patent: 7
ChangJiang Survey, Planning, Design and Research Co., Ltd
Hubei Sheng, China
Patent: 5
Guizhou Wujiang Hydropower Development Co., Ltd.
Guizhou Sheng, China
Patent: 5
Wuhan Wuchuan Heavy Equipment Engineering Co., Ltd.
Hubei Sheng, China
Patent: 5
CSSC Chengxi Shipbuilding Co. Ltd.
Jiangsu Sheng, China
Patent: 5
With the analysis among 69 patents, we discovered top 16 universities and scientific research institutions by total patent application. Taiyuan University of Science & Technology, Harbin Engineering University, Nantong University are dominant in this area. They take 27.54% of the total patent filing.
Taiyuan University of Science & Technology
Shanxi Sheng, China
Patent: 8
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Qingdao University of Science & Technology
Shandong Sheng, China
Patent: 2
Guangdong Ocean University
Guangdong Sheng, China
Patent: 2
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Fukuoka-ken, Japan
Patent: 1
Beijing Institute of Technology
Beijing Shi, China
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1