With the analysis among 211 patents, we discovered top 170 key players by total patent application. Harbin Turbine Co. Ltd., Zhejiang Blue Arrow Aerospace Technology Co., Ltd., CHR Intelligent Equipment Co., Ltd. are dominant in this area. They take 7.11% of the total patent filing.
Heilongjiang Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
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With the analysis among related 53 patents applied in the last 5 years. We discover 41 most active companies in this area. The fast-growing Zhejiang Blue Arrow Aerospace Technology Co., Ltd., Tianjin Galaxy Valve Co., Ltd., An Lu Shi Tian Xing Liang You Ji Xie You Xian Gong Si take 16.98% of patent filing during this period.
Zhejiang Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
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Patent: 2
Liaoning Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Hebei Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 1
With the analysis among related 53 patents in last 5 years, we discover 38 new entrants. Zhejiang Blue Arrow Aerospace Technology Co., Ltd., Tianjin Galaxy Valve Co., Ltd., An Lu Shi Tian Xing Liang You Ji Xie You Xian Gong Si are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
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Patent: 2
Liaoning Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among 24 patents, we discovered top 11 universities and scientific research institutions by total patent application. Yanshan University, Hebei University of Engineering, Beijing Forestry University are dominant in this area. They take 33.33% of the total patent filing.
Hebei Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1