With the analysis among 189 patents, we discovered top 92 key players by total patent application. Prologium Technology Co. Ltd., Prologium Holding, Inc., A123 Systems LLC are dominant in this area. They take 31.75% of the total patent filing.
Taiwan Province, China
Patent: 21
Massachusetts, United States
Patent: 19
Baden-Württemberg, Germany
Patent: 8
Aichi-ken, Japan
Patent: 7
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 5
California, United States
Patent: 5
Seoul, South Korea
Patent: 5
With the analysis among 27 patents, we discovered top 3 start-ups by total patent application.
Taiwan Province, China
Patent: 21
California, United States
Patent: 5
Guangdong Sheng, China
Patent: 1
With the analysis among related 205 patents applied in the last 5 years. We discover 115 most active companies in this area. The fast-growing Prologium Technology Co. Ltd., Prologium Holding, Inc., Jiangsu University take 25.85% of patent filing during this period.
Taiwan Province, China
Patent: 21
Jiangsu Sheng, China
Patent: 12
Ohio, United States
Patent: 8
Shandong Sheng, China
Patent: 5
Massachusetts, United States
Patent: 5
California, United States
Patent: 5
Fujian Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
With the analysis among related 205 patents in last 5 years, we discover 107 new entrants. Prologium Technology Co. Ltd., Prologium Holding, Inc., Jiangsu University are the most active new entrants in this area.
Taiwan Province, China
Patent: 21
Jiangsu Sheng, China
Patent: 12
Ohio, United States
Patent: 8
Shandong Sheng, China
Patent: 5
California, United States
Patent: 5
Fujian Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Colorado, United States
Patent: 3
With the analysis among 163 patents, we discovered top 87 universities and scientific research institutions by total patent application. Jiangsu University, Dalian Institute of Chemical Physics Chinese Academy of Sciences, Zhejiang University are dominant in this area. They take 18.40% of the total patent filing.
Jiangsu Sheng, China
Patent: 12
Liaoning Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5
Gansu Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Colorado, United States
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Chongqing Shi, China
Patent: 3