With the analysis among 100 patents, we discovered top 42 key players by total patent application. Greatbatch Ltd., Mine Safety Appliances Co. LLC, Yuasa Battery, Inc. are dominant in this area. They take 43.00% of the total patent filing.
New York, United States
Patent: 30
Pennsylvania, United States
Patent: 9
Pennsylvania, United States
Patent: 4
Fujian Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Nagano-ken, Japan
Patent: 2
Minnesota, United States
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
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With the analysis among related 11 patents applied in the last 5 years. We discover 12 most active companies in this area. The fast-growing China Energy Investment Corp., Ltd., Sumitomo Metal Mining Co. Ltd., Dlg Zhang Jia Gang Power Battery Co. Ltd. take 27.27% of patent filing during this period.
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 11 patents in last 5 years, we discover 9 new entrants. Sumitomo Metal Mining Co. Ltd., Dlg Zhang Jia Gang Power Battery Co. Ltd., Nantong Capchem Chemicals Co. Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 14 patents, we discovered top 10 universities and scientific research institutions by total patent application. Shandong University, Fudan University, Zhejiang University are dominant in this area. They take 35.71% of the total patent filing.
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Henan Sheng, China
Patent: 1