With the analysis among 393 patents, we discovered top 248 key players by total patent application. Zhuzhou CRRC Times Electric Co., Ltd., Vibration Research Corporation, China Academy of Launch Vehicle Technology are dominant in this area. They take 5.85% of the total patent filing.
Hunan Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Michigan, United States
Patent: 5
Tianjin Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Gansu Sheng, China
Patent: 4
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 1
With the analysis among related 309 patents applied in the last 5 years. We discover 203 most active companies in this area. The fast-growing Institute of General Engineering, China Academy of Engineering Physics, Dalian University of Technology, Nanjing University of Aeronautics & Astronautics take 7.77% of patent filing during this period.
undefined undefined
Patent: 10
Liaoning Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 7
undefined undefined
Patent: 6
Jiangsu Sheng, China
Patent: 6
undefined undefined
Patent: 4
Jilin Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
Jiangxi Sheng, China
Patent: 3
With the analysis among related 309 patents in last 5 years, we discover 162 new entrants. Shanghai Institute of Mechanical and Electrical Engineering, China FAW Co., Ltd., Guilin University of Electronic Technology are the most active new entrants in this area.
undefined undefined
Patent: 4
Jilin Sheng, China
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Jiangxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
New York, United States
Patent: 3
Hunan Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
With the analysis among 355 patents, we discovered top 77 universities and scientific research institutions by total patent application. Beihang University, Nanjing University of Aeronautics & Astronautics, Southwest Jiaotong University are dominant in this area. They take 11.27% of the total patent filing.
Beijing Shi, China
Patent: 15
Jiangsu Sheng, China
Patent: 11
Sichuan Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Liaoning Sheng, China
Patent: 6
Heilongjiang Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 5