With the analysis among 152 patents, we discovered top 97 key players by total patent application. Kobe Steel, Ltd., POSCO Holdings Inc., Research Institute of Industrial Science & Technology are dominant in this area. They take 21.05% of the total patent filing.
Kyoto-fu, Japan
Patent: 12
Shaanxi Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Henan Sheng, China
Patent: 3
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With the analysis among related 90 patents applied in the last 5 years. We discover 63 most active companies in this area. The fast-growing China University of Mining & Technology, Xi'an Thermal Power Research Institute Co., Ltd., Council of Scientific & Industrial Research take 16.67% of patent filing during this period.
Jiangsu Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 5
Beijing Shi, China
Patent: 3
Henan Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Hebei Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
With the analysis among related 90 patents in last 5 years, we discover 52 new entrants. Xi'an Thermal Power Research Institute Co., Ltd., China National Coal Mining Equipment Co., Ltd., Zhengzhou Shenlida Drilling and Production Equipment Co., Ltd. are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 5
Beijing Shi, China
Patent: 3
Henan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Hebei Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Nei Mongol Zizhiqu, China
Patent: 2
Gansu Sheng, China
Patent: 2
Nei Mongol Zizhiqu, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
With the analysis among 57 patents, we discovered top 15 universities and scientific research institutions by total patent application. China University of Mining & Technology, Council of Scientific & Industrial Research, Anhui University of Science & Technology are dominant in this area. They take 49.12% of the total patent filing.
Jiangsu Sheng, China
Patent: 11
Anhui Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1