With the analysis among 17 patents, we discovered top 13 key players by total patent application. Avic Harbin Aircraft Industry Group Co.,Ltd., Nanjing Changkong Technology Co., Ltd., KOREA AEROSPACE INDUSTRIES Ltd. are dominant in this area. They take 47.06% of the total patent filing.
Avic Harbin Aircraft Industry Group Co.,Ltd.
Heilongjiang Sheng, China
Patent: 4
Nanjing Changkong Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
KOREA AEROSPACE INDUSTRIES Ltd.
Zhongke Hengyun Co., Ltd.
Hebei Sheng, China
Patent: 1
Beijing Zhonghangzhi Technology Co. Ltd.
Beijing Shi, China
Patent: 1
AIRBUS HELICOPTERS DEUTSCHLAND GmbH
Beijing Andawell Aviation Equipment Co. Ltd.
Beijing Shi, China
Patent: 1
China Helicopter Research & Development Institute
Jiangxi Sheng, China
Patent: 1
Jiangxi Changhe Aviation Industry Co., Ltd.
Jiangxi Sheng, China
Patent: 1
Xi'an Tianyu Aviation Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 1
No data, please try another search term
With the analysis among related 35 patents applied in the last 5 years. We discover 19 most active companies in this area. The fast-growing China Helicopter Research & Development Institute, Institute of General Engineering, China Academy of Engineering Physics, Nanjing University of Aeronautics & Astronautics take 51.43% of patent filing during this period.
China Helicopter Research & Development Institute
Jiangxi Sheng, China
Patent: 8
Institute of General Engineering, China Academy of Engineering Physics
undefined undefined
Patent: 6
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 4
Nanjing Changkong Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Management Committee of Nanjing Pukou High-tech Industrial Development Zone (Management Committee of Nanjing Cross-strait Science and Technology Industrial Park)
undefined undefined
Patent: 2
Avic Harbin Aircraft Industry Group Co.,Ltd.
Heilongjiang Sheng, China
Patent: 2
China Aeronautical Radio Electronics Research Institute
Jiangxi Shenzhou Liuhe Helicopter Co., Ltd.
Jiangxi Sheng, China
Patent: 1
Shandong University of Technology
Shandong Sheng, China
Patent: 1
Beijing Zhonghangzhi Technology Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 35 patents in last 5 years, we discover 14 new entrants. Institute of General Engineering, China Academy of Engineering Physics, Nanjing Changkong Technology Co., Ltd., Management Committee of Nanjing Pukou High-tech Industrial Development Zone (Management Committee of Nanjing Cross-strait Science and Technology Industrial Park) are the most active new entrants in this area.
Institute of General Engineering, China Academy of Engineering Physics
undefined undefined
Patent: 6
Nanjing Changkong Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Management Committee of Nanjing Pukou High-tech Industrial Development Zone (Management Committee of Nanjing Cross-strait Science and Technology Industrial Park)
undefined undefined
Patent: 2
China Aeronautical Radio Electronics Research Institute
Jiangxi Shenzhou Liuhe Helicopter Co., Ltd.
Jiangxi Sheng, China
Patent: 1
Shandong University of Technology
Shandong Sheng, China
Patent: 1
Beijing Zhonghangzhi Technology Co. Ltd.
Beijing Shi, China
Patent: 1
Xi'an Tianyu Aviation Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Chengdu State-owned Jinjiang Machinery Factory
Sichuan Sheng, China
Patent: 1
Zhongke Hengyun Co., Ltd.
Hebei Sheng, China
Patent: 1
With the analysis among 51 patents, we discovered top 9 universities and scientific research institutions by total patent application. Nanjing University of Aeronautics & Astronautics, Beihang University, Tianjin University are dominant in this area. They take 64.71% of the total patent filing.
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Tianjin Shi, China
Patent: 3
Jilin Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Shandong University of Technology
Shandong Sheng, China
Patent: 1
Nanchang Hangkong University
Jiangxi Sheng, China
Patent: 1
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 1
Xian Industrial University
Shaanxi Sheng, China
Patent: 1