With the analysis among 118 patents, we discovered top 105 key players by total patent application. State Grid Corp. of China, HOYA Corp., ATLAS HYDROGRAPHIC GmbH are dominant in this area. They take 13.56% of the total patent filing.
Beijing Shi, China
Patent: 7
Hamburg, Germany
Patent: 4
Luxembourg, Luxembourg
Patent: 3
Nagano-ken, Japan
Patent: 2
California, United States
Patent: 2
Hyogo-ken, Japan
Patent: 2
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With the analysis among related 126 patents applied in the last 5 years. We discover 123 most active companies in this area. The fast-growing Yangzhou University, State Grid Corp. of China, Qingdao Agriculture University take 11.11% of patent filing during this period.
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Shandong Sheng, China
Patent: 4
Gansu Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
With the analysis among related 126 patents in last 5 years, we discover 114 new entrants. Yangzhou University, Qingdao Agriculture University, Northwest Minzu University are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Gansu Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Xinjiang Uygur Zizhiqu, China
Patent: 2
With the analysis among 143 patents, we discovered top 66 universities and scientific research institutions by total patent application. Zhejiang University, Shanghai Institute of Optics & Fine Mechanics, Yangzhou University are dominant in this area. They take 24.48% of the total patent filing.
Zhejiang Sheng, China
Patent: 24
Shanghai Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Gansu Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2