With the analysis among 397 patents, we discovered top 212 key players by total patent application. Asahi Kasei Corp., State Grid Corp. of China, Sichuan Anhe Precision Electronics Co., Ltd. are dominant in this area. They take 13.10% of the total patent filing.
Tokyo-to, Japan
Patent: 19
State Grid Corp. of China
Beijing Shi, China
Patent: 17
Sichuan Anhe Precision Electronics Co., Ltd.
Sichuan Sheng, China
Patent: 16
Asahi Kasei Chemicals Corp.
Tokyo-to, Japan
Patent: 11
AECC Commercial Aircraft Engine Co., Ltd.
Shanghai Shi, China
Patent: 10
Maanshan Juli Technology Co., Ltd.
Anhui Sheng, China
Patent: 10
The Nippon Synthetic Chemical Industry Co., Ltd.
Suzhou Changling Testing Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 8
AVIC Shenyang Liming Aero-Engine (Group) Corp. Ltd.
Liaoning Sheng, China
Patent: 7
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 295 patents applied in the last 5 years. We discover 161 most active companies in this area. The fast-growing China Aircraft Strength Research Institute, Sichuan Anhe Precision Electronics Co., Ltd., Beijing Institute of Aeronautical Materials take 12.54% of patent filing during this period.
China Aircraft Strength Research Institute
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Patent: 13
Sichuan Anhe Precision Electronics Co., Ltd.
Sichuan Sheng, China
Patent: 12
Beijing Institute of Aeronautical Materials
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Patent: 12
AECC Commercial Aircraft Engine Co., Ltd.
Shanghai Shi, China
Patent: 10
State Grid Corp. of China
Beijing Shi, China
Patent: 10
Maanshan Juli Technology Co., Ltd.
Anhui Sheng, China
Patent: 10
Nanchang Hangkong University
Jiangxi Sheng, China
Patent: 10
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 8
Suzhou Changling Testing Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 8
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 6
With the analysis among related 295 patents in last 5 years, we discover 131 new entrants. China Aircraft Strength Research Institute, AECC Commercial Aircraft Engine Co., Ltd., Maanshan Juli Technology Co., Ltd. are the most active new entrants in this area.
China Aircraft Strength Research Institute
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Patent: 13
AECC Commercial Aircraft Engine Co., Ltd.
Shanghai Shi, China
Patent: 10
Maanshan Juli Technology Co., Ltd.
Anhui Sheng, China
Patent: 10
Nanchang Hangkong University
Jiangxi Sheng, China
Patent: 10
Suzhou Changling Testing Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 8
Beijing University of Technology
Beijing Shi, China
Patent: 5
Nanzhi (Chongqing) Energy Technology Co., Ltd.
Chongqing Shi, China
Patent: 4
Jilin Sheng, China
Patent: 4
China Helicopter Research & Development Institute
Jiangxi Sheng, China
Patent: 4
CRRC Qingdao Sifang Co., Ltd.
Shandong Sheng, China
Patent: 4
With the analysis among 207 patents, we discovered top 48 universities and scientific research institutions by total patent application. Nanchang Hangkong University, Beihang University, Sichuan University are dominant in this area. They take 17.39% of the total patent filing.
Nanchang Hangkong University
Jiangxi Sheng, China
Patent: 10
Beijing Shi, China
Patent: 8
Sichuan Sheng, China
Patent: 7
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 7
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 6
Beijing University of Technology
Beijing Shi, China
Patent: 5
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 3
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3