With the analysis among 63 patents, we discovered top 43 key players by total patent application. Hitachi Maxwell Ltd., Shin-Etsu Chemical Co., Ltd., Sony Group Corp. are dominant in this area. They take 19.05% of the total patent filing.
Beijing Shi, China
Patent: 2
Kanagawa-ken, Japan
Patent: 2
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With the analysis among related 22 patents applied in the last 5 years. We discover 18 most active companies in this area. The fast-growing Dalian University of Technology, Shandong Xusheng Dongyang New Material Technology Co., Ltd., Changzhou University take 36.36% of patent filing during this period.
Liaoning Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Gansu Sheng, China
Patent: 1
With the analysis among related 22 patents in last 5 years, we discover 14 new entrants. Shandong Xusheng Dongyang New Material Technology Co., Ltd., Changzhou University, Hebei University of Technology are the most active new entrants in this area.
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Gansu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 54 patents, we discovered top 30 universities and scientific research institutions by total patent application. Dalian Institute of Chemical Physics Chinese Academy of Sciences, Tianjin University, Harbin Institute of Technology are dominant in this area. They take 20.37% of the total patent filing.
Liaoning Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1