With the analysis among 302 patents, we discovered top 246 key players by total patent application. Quzhou Yifan Design Co., Ltd., Foshan Shenfeng Aviation Technology Co., Ltd., Tianjin Xianwei Railway Technology Development Co., Ltd. are dominant in this area. They take 12.25% of the total patent filing.
Zhejiang Sheng, China
Patent: 17
Guangdong Sheng, China
Patent: 10
Tianjin Shi, China
Patent: 10
Beijing Shi, China
Patent: 7
Guangdong Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Fujian Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Beijing Shi, China
Patent: 1
With the analysis among related 68 patents applied in the last 5 years. We discover 61 most active companies in this area. The fast-growing Changshu Haizhou Electric Co., Ltd., Henan Normal University, Anhui Meikesi Technology Co., Ltd. take 8.82% of patent filing during this period.
Changshu Haizhou Electric Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shantou Yifan Information Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 68 patents in last 5 years, we discover 56 new entrants. Changshu Haizhou Electric Co., Ltd., Henan Normal University, Anhui Meikesi Technology Co., Ltd. are the most active new entrants in this area.
Changshu Haizhou Electric Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shantou Yifan Information Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
With the analysis among 92 patents, we discovered top 48 universities and scientific research institutions by total patent application. Tsinghua University, Jiangnan University, Guangdong University of Technology are dominant in this area. They take 11.96% of the total patent filing.
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2