With the analysis among 306 patents, we discovered top 145 key players by total patent application. Siemens AG, Ricotec Oy, Maschinenfabrik Reinhausen GmbH are dominant in this area. They take 13.40% of the total patent filing.
Bayern, Germany
Patent: 17
Maschinenfabrik Reinhausen GmbH
Bayern, Germany
Patent: 10
Shanghai Shi, China
Patent: 9
Magneti Marelli Powertrain SpA
Noord-Holland, Netherlands
Patent: 7
Toyama-ken, Japan
Patent: 7
Pennsylvania, United States
Patent: 7
Baden-Württemberg, Germany
Patent: 6
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With the analysis among related 70 patents applied in the last 5 years. We discover 47 most active companies in this area. The fast-growing Biocompatibles UK Ltd., Nanjing University of Technology, Huazhong University of Science & Technology take 14.29% of patent filing during this period.
SURREY, United Kingdom
Patent: 4
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 3
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 3
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 3
Alstom Transport Technologies SAS
Shanghai Dianji University
Shanghai Shi, China
Patent: 2
Shanghai Shenchuan Electric Co., Ltd.
Shanghai Shi, China
Patent: 2
Magneti Marelli Powertrain SpA
Chongqing Technology & Business University
Chongqing Shi, China
Patent: 2
With the analysis among related 70 patents in last 5 years, we discover 36 new entrants. Biocompatibles UK Ltd., Huazhong University of Science & Technology, University of Electronic Science & Technology of China are the most active new entrants in this area.
SURREY, United Kingdom
Patent: 4
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 3
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 3
Alstom Transport Technologies SAS
Shanghai Dianji University
Shanghai Shi, China
Patent: 2
Shanghai Shenchuan Electric Co., Ltd.
Shanghai Shi, China
Patent: 2
University of Southern California
California, United States
Patent: 2
Suzhou Chuangxiaoer Intelligent Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 134 patents, we discovered top 53 universities and scientific research institutions by total patent application. South China University of Technology, University of Tokyo, Beijing Institute of Nanoenergy & Nanosystems are dominant in this area. They take 14.93% of the total patent filing.
South China University of Technology
Guangdong Sheng, China
Patent: 8
Beijing Institute of Nanoenergy & Nanosystems
Beijing Shi, China
Patent: 6
University of South Carolina
South Carolina, United States
Patent: 5
China Institute of Atomic Energy
Beijing Shi, China
Patent: 4
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 4
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 3
Karlsruher Institut für Technologie
Baden-Württemberg, Germany
Patent: 3
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 3