With the analysis among 88 patents, we discovered top 51 key players by total patent application. Leistritz Ag & Co Abgastechnik, Nederlandse Organisatie voor Toegepast-Natuurwetenschappelijk, Toyota Motor Corp. are dominant in this area. They take 39.77% of the total patent filing.
Zuid-Holland, Netherlands
Patent: 6
California, United States
Patent: 3
Toyama-ken, Japan
Patent: 2
Nagano-ken, Japan
Patent: 2
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With the analysis among related 34 patents applied in the last 5 years. We discover 35 most active companies in this area. The fast-growing Jiangsu University, Beihang University, Alipay (Hangzhou) Information Technology Co., Ltd. take 20.59% of patent filing during this period.
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
With the analysis among related 34 patents in last 5 years, we discover 32 new entrants. Jiangsu University, Alipay (Hangzhou) Information Technology Co., Ltd., Xi'an University of Technology are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 46 patents, we discovered top 20 universities and scientific research institutions by total patent application. Beihang University, Shanghai Jiao Tong University, Jiangsu University are dominant in this area. They take 39.13% of the total patent filing.
Beijing Shi, China
Patent: 4
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1