With the analysis among 586 patents, we discovered top 302 key players by total patent application. General Electric Co., Hitachi Ltd., SNECMA SA are dominant in this area. They take 11.09% of the total patent filing.
Massachusetts, United States
Patent: 30
Tokyo-to, Japan
Patent: 20
Bayern, Germany
Patent: 10
Mitsubishi Heavy Industries, Ltd.
Aichi-ken, Japan
Patent: 7
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Shanghai Shi, China
Patent: 1
Aichi-ken, Japan
Patent: 1
Texas, United States
Patent: 1
With the analysis among related 259 patents applied in the last 5 years. We discover 167 most active companies in this area. The fast-growing Beijing University of Chemical Technology, Siemens AG, China Shipbuilding Industry Corp. No 703 Institute take 8.11% of patent filing during this period.
Beijing Shi, China
Patent: 7
Heilongjiang Sheng, China
Patent: 7
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
China Helicopter Research & Development Institute
Jiangxi Sheng, China
Patent: 5
Hunan University of Science & Technology
Hunan Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
With the analysis among related 259 patents in last 5 years, we discover 135 new entrants. China Shipbuilding Industry Corp. No 703 Institute, Edwards Japan Ltd., China Helicopter Research & Development Institute are the most active new entrants in this area.
Heilongjiang Sheng, China
Patent: 7
China Helicopter Research & Development Institute
Jiangxi Sheng, China
Patent: 5
Hunan University of Science & Technology
Hunan Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 3
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Patent: 3
Fukuoka-ken, Japan
Patent: 3
Zhejiang Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
With the analysis among 256 patents, we discovered top 54 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Beijing University of Chemical Technology, North China Electric Power University are dominant in this area. They take 16.41% of the total patent filing.
Shaanxi Sheng, China
Patent: 14
Beijing Shi, China
Patent: 14
Beijing Shi, China
Patent: 14
Zhejiang Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 10
Shaanxi Sheng, China
Patent: 8
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Liaoning Sheng, China
Patent: 6
Heilongjiang Sheng, China
Patent: 6