With the analysis among 733 patents, we discovered top 483 key players by total patent application. Fujitsu Ltd., Qiqihar Qiyiji Industrial Products Co., Ltd., Matsushita Electronics Corp. are dominant in this area. They take 2.86% of the total patent filing.
Heilongjiang Sheng, China
Patent: 7
Zuid-Holland, Netherlands
Patent: 5
Tianjin Shi, China
Patent: 5
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With the analysis among related 135 patents applied in the last 5 years. We discover 123 most active companies in this area. The fast-growing Jinhui (Zhongshan) Metal Manufacturing Co., Ltd., Chongqing Longxin Motorcycle Co. Ltd., Loncin Motor Co., Ltd. take 4.44% of patent filing during this period.
Guangdong Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Chongqing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among related 135 patents in last 5 years, we discover 121 new entrants. Jinhui (Zhongshan) Metal Manufacturing Co., Ltd., Chongqing Longxin Motorcycle Co. Ltd., Loncin Motor Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Chongqing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among 58 patents, we discovered top 37 universities and scientific research institutions by total patent application. Chang'an University, Yangzhou University, Shanghai Jiao Tong University are dominant in this area. They take 13.79% of the total patent filing.
Shaanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1