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.
Sanofi-Aventis Deutschland GmbH
Xi'an Jiayuan Technology and Trade Development Co., Ltd.
Shaanxi Sheng, China
Patent: 5
State Grid Corp. of China
Beijing Shi, China
Patent: 3
Centre National De La Recherche Scientif
Weifang Goertek Microelectronics Co. , Ltd.
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.
Shenyang Polytechnic University
Liaoning Sheng, China
Patent: 1
Hubei University of Automotive Technology
Hubei Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Murata Manufacturing Co. Ltd.
China Tobacco Henan Industrial Co. Ltd.
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.
Shenyang Polytechnic University
Liaoning Sheng, China
Patent: 1
Hubei University of Automotive Technology
Hubei Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
China Tobacco Henan Industrial Co. Ltd.
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 Jiao Tong University
Shanghai Shi, China
Patent: 2
Beijing Institute of Technology
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
National Chiao Tung University
Taiwan Province, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing University of Technology
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1