With the analysis among 337 patents, we discovered top 248 key players by total patent application. United Technologies Corp., Kyushu TLO Co. Ltd., NSK Ltd. are dominant in this area. They take 6.23% of the total patent filing.
Connecticut, United States
Patent: 8
Fukuoka-ken, Japan
Patent: 7
Zhejiang Sheng, China
Patent: 6
AVIC Xi'an Aircraft Industry Group Co., Ltd.
Shaanxi Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Heilongjiang Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Liaoning Sheng, China
Patent: 2
With the analysis among related 224 patents applied in the last 5 years. We discover 139 most active companies in this area. The fast-growing Avic Group Chengdu Aircraft Design Research Institute, China Helicopter Research & Development Institute, AVIC Shenyang Engine Research Institute take 20.09% of patent filing during this period.
Jiangxi Sheng, China
Patent: 18
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Patent: 9
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Patent: 7
Shanghai Shi, China
Patent: 6
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Patent: 5
Heilongjiang Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
With the analysis among related 224 patents in last 5 years, we discover 122 new entrants. China Aircraft Strength Research Institute, Harbin Electric Co. Ltd., AVIC Tongfei South China Aircraft Industry Co., Ltd. are the most active new entrants in this area.
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Patent: 5
Heilongjiang Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 196 patents, we discovered top 41 universities and scientific research institutions by total patent application. University of Shanghai for Science & Technology, Southwest Petroleum University, Hunan University are dominant in this area. They take 38.27% of the total patent filing.
Shanghai Shi, China
Patent: 9
Sichuan Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2