With the analysis among 335 patents, we discovered top 238 key players by total patent application. Mannesmann AG, HD Hyundai Heavy Industries Co., Ltd., Samsung Heavy Industries Co., Ltd. are dominant in this area. They take 7.46% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 9
Guangdong Sheng, China
Patent: 9
Gyeonggi-do, South Korea
Patent: 7
Shandong Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Hebei Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Shaanxi Sheng, China
Patent: 1
With the analysis among related 282 patents applied in the last 5 years. We discover 205 most active companies in this area. The fast-growing Harbin Engineering University, Jiangsu University of Science & Technology, Qingdao Port International Co., Ltd. take 12.77% of patent filing during this period.
Heilongjiang Sheng, China
Patent: 19
Jiangsu Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7
Liaoning Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 4
With the analysis among related 282 patents in last 5 years, we discover 185 new entrants. Harbin Engineering University, Jiangsu University of Science & Technology, Qingdao Port International Co., Ltd. are the most active new entrants in this area.
Heilongjiang Sheng, China
Patent: 19
Jiangsu Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
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Patent: 3
With the analysis among 99 patents, we discovered top 27 universities and scientific research institutions by total patent application. Harbin Engineering University, Jiangsu University of Science & Technology, Dalian Maritime University are dominant in this area. They take 37.37% of the total patent filing.
Heilongjiang Sheng, China
Patent: 19
Jiangsu Sheng, China
Patent: 10
Liaoning Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 5
Shanghai Shi, China
Patent: 3
Hubei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Chongqing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2