With the analysis among 93 patents, we discovered top 54 key players by total patent application. Mitsubishi Space Software Co. Ltd., Electronic Navigation Research Institute, State Grid Corp. of China are dominant in this area. They take 46.24% of the total patent filing.
Tokyo-to, Japan
Patent: 19
Beijing Shi, China
Patent: 4
Massachusetts, United States
Patent: 3
California, United States
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Kanagawa-ken, Japan
Patent: 2
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With the analysis among related 52 patents applied in the last 5 years. We discover 46 most active companies in this area. The fast-growing Fuzhou University, Hohai University, Chengdu University take 21.15% of patent filing during this period.
Fujian Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 2
Chongqing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
With the analysis among related 52 patents in last 5 years, we discover 33 new entrants. Fuzhou University, Hohai University, Shu-Te University are the most active new entrants in this area.
Fujian Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Ningxia Huizi Zizhiqu, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
With the analysis among 136 patents, we discovered top 51 universities and scientific research institutions by total patent application. Sichuan University, Chongqing University of Posts and Telecommunications, Zhejiang University are dominant in this area. They take 35.29% of the total patent filing.
Sichuan Sheng, China
Patent: 6
Chongqing Shi, China
Patent: 6
Zhejiang Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2