With the analysis among 200 patents, we discovered top 95 key players by total patent application. Tianneng Battery Group Co., Ltd., Zhejiang Chaowei Power Co. Ltd., Shuangdeng Group Co. Ltd. are dominant in this area. They take 23.00% of the total patent filing.
Tianneng Battery Group Co., Ltd.
Zhejiang Sheng, China
Patent: 18
Zhejiang Chaowei Power Co. Ltd.
Shuangdeng Group Co. Ltd.
Jiangsu Sheng, China
Patent: 10
Shin-Kobe Electric Machinery Co., Ltd.
Jieshou Huayu Power Co., Ltd.
Anhui Sheng, China
Patent: 7
Matsushita Electronics Corp.
Henan Chaowei Power Co. Ltd.
Henan Sheng, China
Patent: 5
Japan Storage Battery Co., Ltd.
Zhejiang Narada Power Source Co., Ltd.
Zhejiang Sheng, China
Patent: 4
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With the analysis among related 59 patents applied in the last 5 years. We discover 39 most active companies in this area. The fast-growing Tianneng Battery Group Co., Ltd., Zhejiang Chaowei Power Co. Ltd., Shuangdeng Group Co. Ltd. take 30.51% of patent filing during this period.
Tianneng Battery Group Co., Ltd.
Zhejiang Sheng, China
Patent: 8
Zhejiang Chaowei Power Co. Ltd.
Shuangdeng Group Co. Ltd.
Jiangsu Sheng, China
Patent: 5
Jieshou Huayu Power Co., Ltd.
Anhui Sheng, China
Patent: 3
Tianneng Group (Henan) Energy Technology Co., Ltd.
Henan Sheng, China
Patent: 3
Anhui Leoch Battery Technology Corp.
Anhui Sheng, China
Patent: 3
Xuzhou Jiasheng Storage Battery Manufacturing Co.,Ltd.
Jiangsu Sheng, China
Patent: 2
Jiangsu New Chunxing Resource Recycling Co. Ltd.
Jiangsu Sheng, China
Patent: 2
Zibo Torch Energy Co. Ltd.
Shandong Sheng, China
Patent: 2
Anhui Leoch Power Supply Corp.
Anhui Sheng, China
Patent: 2
With the analysis among related 59 patents in last 5 years, we discover 29 new entrants. Tianneng Group (Henan) Energy Technology Co., Ltd., Anhui Leoch Battery Technology Corp., Xuzhou Jiasheng Storage Battery Manufacturing Co.,Ltd. are the most active new entrants in this area.
Tianneng Group (Henan) Energy Technology Co., Ltd.
Henan Sheng, China
Patent: 3
Anhui Leoch Battery Technology Corp.
Anhui Sheng, China
Patent: 3
Xuzhou Jiasheng Storage Battery Manufacturing Co.,Ltd.
Jiangsu Sheng, China
Patent: 2
Jiangsu New Chunxing Resource Recycling Co. Ltd.
Jiangsu Sheng, China
Patent: 2
Zibo Torch Energy Co. Ltd.
Shandong Sheng, China
Patent: 2
Anhui Leoch Power Supply Corp.
Anhui Sheng, China
Patent: 2
Zhangzhou Huawei Power Supply Technology Co., Ltd.
Fujian Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hubei Province Runyang New Energy Co. Ltd.
Hubei Sheng, China
Patent: 1
Guizhou Taijiang Huasheng Dianyuan Manufacturing Co. Ltd.
Guizhou Sheng, China
Patent: 1
With the analysis among 11 patents, we discovered top 6 universities and scientific research institutions by total patent application. South China Normal University, Xi'an Jiaotong University, Hebei University of Technology are dominant in this area. They take 45.45% of the total patent filing.
South China Normal University
Guangdong Sheng, China
Patent: 3
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Hebei University of Technology
Hebei Sheng, China
Patent: 1
Shangqiu Normal University
Henan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 1