With the analysis among 458 patents, we discovered top 267 key players by total patent application. Henan United New Energy Co., Ltd., Hunan Aerospace Co. Ltd., Hunan Ruiming Precision Ceramics Co., Ltd. are dominant in this area. They take 6.77% of the total patent filing.
Henan Sheng, China
Patent: 11
Hunan Sheng, China
Patent: 10
Hunan Sheng, China
Patent: 10
Beijing Shi, China
Patent: 8
Nordrhein-Westfalen, Germany
Patent: 7
Zhejiang Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 5
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With the analysis among related 375 patents applied in the last 5 years. We discover 202 most active companies in this area. The fast-growing Jiangsu University, Zhengzhou University of Aeronautics, Henan University of Technology take 11.47% of patent filing during this period.
Jiangsu Sheng, China
Patent: 16
Zhengzhou University of Aeronautics
Henan Sheng, China
Patent: 14
Henan Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 13
Hunan Sheng, China
Patent: 10
Beijing Shi, China
Patent: 9
Sichuan Sheng, China
Patent: 7
Henan Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 6
With the analysis among related 375 patents in last 5 years, we discover 155 new entrants. Hunan Ruiming Precision Ceramics Co., Ltd., Anhui Jihua New Materials Co., Ltd., Zhongye Changtian International Engineering Co., Ltd. are the most active new entrants in this area.
Hunan Sheng, China
Patent: 10
Anhui Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 5
Henan Sheng, China
Patent: 4
Zhongming (Ningde) Technology Equipment Manufacturing Co., Ltd.
Fujian Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
With the analysis among 466 patents, we discovered top 113 universities and scientific research institutions by total patent application. Nanjing University of Science & Technology, Shaanxi University of Science & Technology, Zhengzhou University of Aeronautics are dominant in this area. They take 14.38% of the total patent filing.
Jiangsu Sheng, China
Patent: 28
Shaanxi Sheng, China
Patent: 20
Zhengzhou University of Aeronautics
Henan Sheng, China
Patent: 19
Jiangsu Sheng, China
Patent: 18
Henan Sheng, China
Patent: 18
Henan Sheng, China
Patent: 17
Hubei Sheng, China
Patent: 16
Hunan Sheng, China
Patent: 15
Yunnan Sheng, China
Patent: 15
Jiangxi Sheng, China
Patent: 14