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.
Guangdong Sheng, China
Patent: 18
Shanghai Shi, China
Patent: 14
Shanghai Shi, China
Patent: 10
Shanghai Shi, China
Patent: 9
Guangdong Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 5
Guizhou Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
With the analysis among 4 patents, we discovered top 1 start-ups by total patent application.
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.
Guangdong Sheng, China
Patent: 18
Shanghai Shi, China
Patent: 13
Shanghai Shi, China
Patent: 10
Shanghai Shi, China
Patent: 9
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Patent: 8
Shanxi Sheng, China
Patent: 8
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Patent: 7
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.
Guangdong Sheng, China
Patent: 18
Shanghai Shi, China
Patent: 10
Shanghai Shi, China
Patent: 9
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Patent: 8
Shanxi Sheng, China
Patent: 8
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Patent: 7
Hubei Sheng, China
Patent: 5
Guizhou Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5
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.
Shanxi Sheng, China
Patent: 8
Heilongjiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Fukuoka-ken, Japan
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1