With the analysis among 62 patents, we discovered top 29 key players by total patent application. DSM IP Assets BV, Toyota Motor Corp., Ocean's King Lighting Science & Technology Co., Ltd. are dominant in this area. They take 48.39% of the total patent filing.
Guangdong Sheng, China
Patent: 3
Guizhou Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Nanjing Gongda Membrane Engineering Design and Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
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With the analysis among related 113 patents applied in the last 5 years. We discover 81 most active companies in this area. The fast-growing Chongqing Technology & Business University, Fuzhou University, South China University of Technology take 11.50% of patent filing during this period.
Chongqing Shi, China
Patent: 5
Fujian Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 113 patents in last 5 years, we discover 71 new entrants. Chongqing Technology & Business University, South China University of Technology, Nanjing University of Technology are the most active new entrants in this area.
Chongqing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 141 patents, we discovered top 71 universities and scientific research institutions by total patent application. Zhejiang University, Chongqing Technology & Business University, Fuzhou University are dominant in this area. They take 10.64% of the total patent filing.
Zhejiang Sheng, China
Patent: 5
Chongqing Shi, China
Patent: 5
Fujian Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3