With the analysis among 661 patents, we discovered top 474 key players by total patent application. AVIC Shenyang Liming Aero-Engine (Group) Corp. Ltd., AVIC Shenyang Aircraft Corp., Chengdu Aircraft Industrial Group Co. Ltd. are dominant in this area. They take 6.66% of the total patent filing.
AVIC Shenyang Liming Aero-Engine (Group) Corp. Ltd.
Liaoning Sheng, China
Patent: 19
AVIC Shenyang Aircraft Corp.
Liaoning Sheng, China
Patent: 14
Chengdu Aircraft Industrial Group Co. Ltd.
Sichuan Sheng, China
Patent: 11
AECC Harbin Dongan Engine Co., Ltd.
Heilongjiang Sheng, China
Patent: 9
Guo Ying Hong Yang Ji Xie Chang
Hubei Sheng, China
Patent: 8
AECC South Industry Co., Ltd.
Hunan Sheng, China
Patent: 7
Mitsubishi Electric Corp.
Guizhou Liyang Machinery Factory
Guizhou Sheng, China
Patent: 5
Shenyang Aero Mould Manufacturing Co. Ltd.
Liaoning Sheng, China
Patent: 5
AECC Commercial Aircraft Engine Co., Ltd.
Shanghai Shi, China
Patent: 5
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With the analysis among related 526 patents applied in the last 5 years. We discover 382 most active companies in this area. The fast-growing Dalian University of Technology, Nanjing University of Aeronautics & Astronautics, Chengdu Aircraft Industrial Group Co. Ltd. take 6.46% of patent filing during this period.
Dalian University of Technology
Liaoning Sheng, China
Patent: 12
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 12
Chengdu Aircraft Industrial Group Co. Ltd.
Sichuan Sheng, China
Patent: 10
AECC Harbin Dongan Engine Co., Ltd.
Heilongjiang Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 8
AVIC Shenyang Liming Aero-Engine (Group) Corp. Ltd.
Liaoning Sheng, China
Patent: 8
AVIC Shenyang Aircraft Corp.
Liaoning Sheng, China
Patent: 7
Beijing Institute of Technology
Beijing Shi, China
Patent: 7
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 6
AECC South Industry Co., Ltd.
Hunan Sheng, China
Patent: 6
With the analysis among related 526 patents in last 5 years, we discover 340 new entrants. Henan Zhongyuan Special Steel Equipment Mfg Co., Ltd., Shenyang Aero Mould Manufacturing Co. Ltd., Guizhou Liyang Machinery Factory are the most active new entrants in this area.
Henan Zhongyuan Special Steel Equipment Mfg Co., Ltd.
Henan Sheng, China
Patent: 5
Shenyang Aero Mould Manufacturing Co. Ltd.
Liaoning Sheng, China
Patent: 5
Guizhou Liyang Machinery Factory
Guizhou Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Southwest Aluminium (Group) Co., Ltd.
Chongqing Shi, China
Patent: 3
Institute of Applied Physics, Jiangxi Academy of Sciences
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Patent: 3
Shenyang Fortune Precision Equipment Co. Ltd.
Liaoning Sheng, China
Patent: 3
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 3
Beijing Hangxing Machine Manufacture Co.
Beijing Shi, China
Patent: 3
With the analysis among 224 patents, we discovered top 67 universities and scientific research institutions by total patent application. Nanjing University of Aeronautics & Astronautics, Shandong University, Beijing Institute of Technology are dominant in this area. They take 18.30% of the total patent filing.
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 16
Shandong Sheng, China
Patent: 12
Beijing Institute of Technology
Beijing Shi, China
Patent: 12
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 9
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 3