With the analysis among 193 patents, we discovered top 110 key players by total patent application. Sanofi-Aventis Deutschland GmbH, TDK Corp., Xi'an Jiayuan Technology and Trade Development Co., Ltd. are dominant in this area. They take 8.81% of the total patent filing.
Shaanxi Sheng, China
Patent: 5
Beijing Shi, China
Patent: 3
Centre National De La Recherche Scientif
Shandong Sheng, China
Patent: 3
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With the analysis among related 8 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Shenyang Polytechnic University, Hubei University of Automotive Technology, Chongqing University take 37.50% of patent filing during this period.
Liaoning Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 4 new entrants. Shenyang Polytechnic University, Hubei University of Automotive Technology, Chongqing University are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among 49 patents, we discovered top 24 universities and scientific research institutions by total patent application. Jilin University, Shanghai Jiao Tong University, Beijing Institute of Technology are dominant in this area. They take 16.33% of the total patent filing.
Jilin Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Taiwan Province, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1