With the analysis among 378 patents, we discovered top 354 key players by total patent application. Serta, Inc., State Grid Corp. of China, Anhui Huaxing Chemical Co., Ltd. are dominant in this area. They take 3.44% of the total patent filing.
Illinois, United States
Patent: 5
Beijing Shi, China
Patent: 4
Anhui Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Mitsubishi Heavy Industries, Ltd.
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With the analysis among related 188 patents applied in the last 5 years. We discover 165 most active companies in this area. The fast-growing China University of Mining & Technology (Beijing), State Grid Corp. of China, Sanmenxia Power Supply Company of State Grid Henan Electric Power Company take 4.26% of patent filing during this period.
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Henan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among related 188 patents in last 5 years, we discover 159 new entrants. China University of Mining & Technology (Beijing), Sanmenxia Power Supply Company of State Grid Henan Electric Power Company, Nantong Baiying Energy Co., Ltd. are the most active new entrants in this area.
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 3
Henan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among 44 patents, we discovered top 24 universities and scientific research institutions by total patent application. China University of Mining & Technology (Beijing), Nantong University, China University of Mining & Technology are dominant in this area. They take 15.91% of the total patent filing.
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1