With the analysis among 294 patents, we discovered top 132 key players by total patent application. United Technologies Corp., General Electric Co., Pratt & Whitney Canada Corp. are dominant in this area. They take 21.43% of the total patent filing.
United Technologies Corp.
Connecticut, United States
Patent: 27
Massachusetts, United States
Patent: 23
Pratt & Whitney Canada Corp.
Bayern, Germany
Patent: 11
Illinois, United States
Patent: 6
Safran Electrical & Power SA
Communications & Power Industries LLC
California, United States
Patent: 5
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 52 patents applied in the last 5 years. We discover 34 most active companies in this area. The fast-growing Nanjing University of Aeronautics & Astronautics, AVIC Shenyang Engine Research Institute, DENSO International America, Inc. take 32.69% of patent filing during this period.
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 11
AVIC Shenyang Engine Research Institute
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Patent: 4
DENSO International America, Inc.
Michigan, United States
Patent: 2
Aichi-ken, Japan
Patent: 1
Hebei Vocational and Technical College of Chemical Industry and Medicine
Hebei Sheng, China
Patent: 1
Illinois, United States
Patent: 1
Guangzhou Zhangqi Mould Manufacturing Co., Ltd.
Guangdong Sheng, China
Patent: 1
Changan Weilai New Energy Automobile Technology Co., Ltd.
Chongqing Shi, China
Patent: 1
Connecticut, United States
Patent: 1
With the analysis among related 52 patents in last 5 years, we discover 29 new entrants. Nanjing University of Aeronautics & Astronautics, AVIC Shenyang Engine Research Institute, DENSO International America, Inc. are the most active new entrants in this area.
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 11
AVIC Shenyang Engine Research Institute
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Patent: 4
DENSO International America, Inc.
Michigan, United States
Patent: 2
Aichi-ken, Japan
Patent: 1
Hebei Vocational and Technical College of Chemical Industry and Medicine
Hebei Sheng, China
Patent: 1
Guangzhou Zhangqi Mould Manufacturing Co., Ltd.
Guangdong Sheng, China
Patent: 1
Changan Weilai New Energy Automobile Technology Co., Ltd.
Chongqing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Tianyi (Tianjin) International Logistics Co., Ltd.
Tianjin Shi, China
Patent: 1
With the analysis among 33 patents, we discovered top 7 universities and scientific research institutions by total patent application. Nanjing University of Aeronautics & Astronautics, Tongji University, Beihang University are dominant in this area. They take 51.52% of the total patent filing.
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 1
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 1
Zhoukou Normal University
Henan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1