With the analysis among 716 patents, we discovered top 279 key players by total patent application. Guixi Junda Special Copper Material Co., Ltd., Volkswagen AG, Bayer AG are dominant in this area. They take 9.08% of the total patent filing.
Jiangxi Sheng, China
Patent: 26
Niedersachsen, Germany
Patent: 22
Nordrhein-Westfalen, Germany
Patent: 17
Hessen, Germany
Patent: 13
Victoria, Australia
Patent: 9
Missouri, United States
Patent: 8
Mitsubishi Heavy Industries, Ltd.
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 170 patents applied in the last 5 years. We discover 104 most active companies in this area. The fast-growing Guixi Junda Special Copper Material Co., Ltd., Bayer AG, Nanjing University of Science & Technology take 18.82% of patent filing during this period.
Jiangxi Sheng, China
Patent: 23
Nordrhein-Westfalen, Germany
Patent: 5
Jiangsu Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Iowa, United States
Patent: 3
Shaanxi Sheng, China
Patent: 3
Jiangxi Sheng, China
Patent: 2
With the analysis among related 170 patents in last 5 years, we discover 94 new entrants. Nanjing University of Science & Technology, Shenyang Polytechnic University, CSIC Motor Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Iowa, United States
Patent: 3
Jiangxi Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
With the analysis among 102 patents, we discovered top 30 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, Xi'an University of Technology, Nanjing University of Science & Technology are dominant in this area. They take 15.69% of the total patent filing.
Shanghai Shi, China
Patent: 7
Shaanxi Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangxi Sheng, China
Patent: 2