With the analysis among 73 patents, we discovered top 44 key players by total patent application. Hyundai Motor Co., Ltd., Kia Corp., Meidensha Corp. are dominant in this area. They take 39.73% of the total patent filing.
Chiba-ken, Japan
Patent: 3
Shanghai Shi, China
Patent: 2
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With the analysis among related 39 patents applied in the last 5 years. We discover 34 most active companies in this area. The fast-growing Jiangsu University, Nanjing University of Aeronautics & Astronautics, Huazhong University of Science & Technology take 28.21% of patent filing during this period.
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among related 39 patents in last 5 years, we discover 30 new entrants. Huazhong University of Science & Technology, Jiangsu University of Science & Technology, Hebei University of Technology are the most active new entrants in this area.
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
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Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among 53 patents, we discovered top 29 universities and scientific research institutions by total patent application. Jiangsu University, Nanjing University of Aeronautics & Astronautics, Nanjing University of Information Science & Technology are dominant in this area. They take 37.74% of the total patent filing.
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1