With the analysis among 413 patents, we discovered top 250 key players by total patent application. Zhejiang Chaowei Power Co. Ltd., Tianneng Battery Group Co., Ltd., Henan Chaowei Power Co. Ltd. are dominant in this area. They take 10.17% of the total patent filing.
Zhejiang Sheng, China
Patent: 14
Henan Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
Nordrhein-Westfalen, Germany
Patent: 7
Jiangsu Sheng, China
Patent: 6
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With the analysis among related 154 patents applied in the last 5 years. We discover 106 most active companies in this area. The fast-growing Tianneng Battery Group Co., Ltd., Zhejiang Chaowei Power Co. Ltd., Anhui Leoch Power Supply Corp. take 12.99% of patent filing during this period.
Zhejiang Sheng, China
Patent: 11
Anhui Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Nikko Metal Manufacturing Co. Ltd.
Jiangsu Sheng, China
Patent: 3
Jiangxi Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Jiangsu Haibao New Energy Co., Ltd
Jiangsu Sheng, China
Patent: 3
With the analysis among related 154 patents in last 5 years, we discover 90 new entrants. Nippon Mining Co. Ltd., Anhui Leoch Power Supply Corp., Ganzhou Baita Metal Materials Co., Ltd. are the most active new entrants in this area.
Anhui Sheng, China
Patent: 4
Jiangxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Jiangsu Haibao New Energy Co., Ltd
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 51 patents, we discovered top 25 universities and scientific research institutions by total patent application. Zhejiang University of Technology, Kunming University of Science & Technology, Nankai University are dominant in this area. They take 17.65% of the total patent filing.
Zhejiang Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2