With the analysis among 10 patents, we discovered top 14 key players by total patent application. Tiandi Science & Technology Co., Ltd., China Coal Science and Industry Mining Research Institute Co., Ltd., Wuhan Zhongwang Yineng Technology Development Co., Ltd. are dominant in this area. They take 60.00% of the total patent filing.
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Wuhan Zhongwang Yineng Technology Development Co., Ltd.
Hubei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Nei Mongol Zizhiqu, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
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With the analysis among related 26 patents applied in the last 5 years. We discover 24 most active companies in this area. The fast-growing China University of Mining & Technology, Hunan Institute of Engineering, China Coal Science and Industry Mining Research Institute Co., Ltd. take 26.92% of patent filing during this period.
Jiangsu Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Wuhan Zhongwang Yineng Technology Development Co., Ltd.
Hubei Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
With the analysis among related 26 patents in last 5 years, we discover 24 new entrants. China University of Mining & Technology, Hunan Institute of Engineering, China Coal Science and Industry Mining Research Institute Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Wuhan Zhongwang Yineng Technology Development Co., Ltd.
Hubei Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
With the analysis among 28 patents, we discovered top 16 universities and scientific research institutions by total patent application. China University of Mining & Technology, Anhui University of Science & Technology, Hunan Institute of Engineering are dominant in this area. They take 25.00% of the total patent filing.
Jiangsu Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1