With the analysis among 848 patents, we discovered top 162 key players by total patent application. Robert Bosch GmbH, General Electric Co., Bayerische Motoren Werke AG are dominant in this area. They take 27.95% of the total patent filing.
Baden-Württemberg, Germany
Patent: 109
Massachusetts, United States
Patent: 82
Bayerische Motoren Werke AG
Bayern, Germany
Patent: 46
Bayern, Germany
Patent: 15
Illinois, United States
Patent: 12
Illinois, United States
Patent: 12
Raytheon Technologies Corp.
Massachusetts, United States
Patent: 12
Messer SE & Co. KGaA (Germany)
Hessen, Germany
Patent: 12
With the analysis among 8 patents, we discovered top 2 start-ups by total patent application.
California, United States
Patent: 6
Beijing I-Space Technology Co. Ltd.
Beijing Shi, China
Patent: 2
With the analysis among related 265 patents applied in the last 5 years. We discover 63 most active companies in this area. The fast-growing Robert Bosch GmbH, Safran SA, Raytheon Technologies Corp. take 40.38% of patent filing during this period.
Baden-Württemberg, Germany
Patent: 75
Raytheon Technologies Corp.
Massachusetts, United States
Patent: 12
Illinois, United States
Patent: 4
BRISTOL, United Kingdom
Patent: 4
Massachusetts, United States
Patent: 4
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 3
With the analysis among related 265 patents in last 5 years, we discover 49 new entrants. Safran SA, Raytheon Technologies Corp., Airbus Operations Ltd. are the most active new entrants in this area.
Raytheon Technologies Corp.
Massachusetts, United States
Patent: 12
BRISTOL, United Kingdom
Patent: 4
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 3
Huaneng Clean Energy Research Institute
Beijing Shi, China
Patent: 3
P. N. Lebedev Physical Institute of the Russian Academy of Sci
Xian Aerospace Power Research Institute
Beijing I-Space Technology Co. Ltd.
Beijing Shi, China
Patent: 2
EKPO Fuel Cell Technologies GmbH
Illinois, United States
Patent: 2
With the analysis among 86 patents, we discovered top 22 universities and scientific research institutions by total patent application. Tianjin University, Xi'an Jiaotong University, Nanjing University of Technology are dominant in this area. They take 20.93% of the total patent filing.
Tianjin Shi, China
Patent: 9
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 3
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 3
Institute of Electrical Engineering, Chinese Academy of Sciences
P. N. Lebedev Physical Institute of the Russian Academy of Sci
University of South Carolina
South Carolina, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
Seoul National University
Shanghai Shi, China
Patent: 1
South China University of Technology
Guangdong Sheng, China
Patent: 1