With the analysis among 88 patents, we discovered top 73 key players by total patent application. Smart Navigation (Qingdao) Technology Co., Ltd., CCCC Tianjin Dredging Co., Ltd., China Communications Construction Co. Ltd. are dominant in this area. They take 17.05% of the total patent filing.
Shandong Sheng, China
Patent: 7
Tianjin Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Shanghai Shi, China
Patent: 3
Hamburg, Germany
Patent: 3
Taiwan Province, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
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With the analysis among related 165 patents applied in the last 5 years. We discover 89 most active companies in this area. The fast-growing Dalian Maritime University, Harbin Engineering University, Qingdao University of Science & Technology take 26.67% of patent filing during this period.
Liaoning Sheng, China
Patent: 17
Heilongjiang Sheng, China
Patent: 16
Shandong Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 7
Heilongjiang Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 6
Hubei Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
With the analysis among related 165 patents in last 5 years, we discover 77 new entrants. Smart Navigation (Qingdao) Technology Co., Ltd., Harbin University of Science & Technology, Jimei University are the most active new entrants in this area.
Shandong Sheng, China
Patent: 7
Heilongjiang Sheng, China
Patent: 6
Fujian Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Zhihailian (Hainan) Technology Co., Ltd.
Hainan Sheng, China
Patent: 2
With the analysis among 164 patents, we discovered top 31 universities and scientific research institutions by total patent application. Harbin Engineering University, Dalian Maritime University, Qingdao University of Science & Technology are dominant in this area. They take 40.24% of the total patent filing.
Heilongjiang Sheng, China
Patent: 34
Liaoning Sheng, China
Patent: 20
Shandong Sheng, China
Patent: 12
Shanghai Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 7
Heilongjiang Sheng, China
Patent: 6
Fujian Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2