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 Chaowei Power Co. Ltd.
Tianneng Battery Group Co., Ltd.
Zhejiang Sheng, China
Patent: 14
Henan Chaowei Power Co. Ltd.
Henan Sheng, China
Patent: 9
Fine Chemicals Group Co., Ltd.
Zhejiang Sheng, China
Patent: 8
Nordrhein-Westfalen, Germany
Patent: 7
Iangsu Haibao Battery Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Hooker Chemical & Plastics Corp.
No data, please try another search term
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.
Tianneng Battery Group Co., Ltd.
Zhejiang Sheng, China
Patent: 11
Zhejiang Chaowei Power Co. Ltd.
Anhui Leoch Power Supply Corp.
Anhui Sheng, China
Patent: 4
Fine Chemicals Group Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Nikko Metal Manufacturing Co. Ltd.
Rugao Yuetian Special Standard Parts Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Ganzhou Baita Metal Materials Co., Ltd.
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 Leoch Power Supply Corp.
Anhui Sheng, China
Patent: 4
Ganzhou Baita Metal Materials Co., Ltd.
Jiangxi Sheng, China
Patent: 3
Rugao Yuetian Special Standard Parts Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Jiangsu Haibao New Energy Co., Ltd
Jiangsu Sheng, China
Patent: 3
Foshan Haihua Surface Treatment Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Anhui Leoch Battery Technology Corp.
Anhui Sheng, China
Patent: 2
Beijing Jinyu Cement Energy Saving Technology Co., Ltd.
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 University of Technology
Zhejiang Sheng, China
Patent: 3
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangxi University of Science & Technology
Jiangxi Sheng, China
Patent: 2
Hubei Engineering University
Hubei Sheng, China
Patent: 2
Taiyuan Normal University
Shanxi Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 2