With the analysis among 757 patents, we discovered top 472 key players by total patent application. State Grid Corp. of China, Angang Steel Co., Ltd., PetroChina Co., Ltd. are dominant in this area. They take 10.57% of the total patent filing.
Beijing Shi, China
Patent: 39
Liaoning Sheng, China
Patent: 30
Beijing Shi, China
Patent: 11
Shanxi Sheng, China
Patent: 11
Beijing Shi, China
Patent: 9
Anhui Sheng, China
Patent: 7
Xinjiang Uygur Zizhiqu, China
Patent: 6
Shandong Sheng, China
Patent: 6
Xinjiang Uygur Zizhiqu, China
Patent: 6
Zhejiang Sheng, China
Patent: 4
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With the analysis among related 198 patents applied in the last 5 years. We discover 171 most active companies in this area. The fast-growing Angang Steel Co., Ltd., Haian Rongmin Auto Parts Co., Ltd., Gansu Jiu Steel Group Hongxing Iron & Steel Co., Ltd. take 4.55% of patent filing during this period.
Liaoning Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Gansu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among related 198 patents in last 5 years, we discover 149 new entrants. Haian Rongmin Auto Parts Co., Ltd., Gansu Jiu Steel Group Hongxing Iron & Steel Co., Ltd., Guangdong Midea White Goods Technology Innovation Center are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 3
Gansu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Liuyang Nenggong Machinery Technology Co., Ltd.
Hunan Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 1
With the analysis among 83 patents, we discovered top 42 universities and scientific research institutions by total patent application. East China University of Technology, Jiangxi Normal University, Chongqing University are dominant in this area. They take 10.84% of the total patent filing.
Jiangxi Sheng, China
Patent: 3
Jiangxi Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1