With the analysis among 40 patents, we discovered top 34 key players by total patent application. State Grid Corp. of China, Zhejiang Innuovo Machinery Co., Ltd., Wuhai Baogang Wanteng Iron & Steel Co. Ltd. are dominant in this area. They take 20.00% of the total patent filing.
Beijing Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 2
Nei Mongol Zizhiqu, China
Patent: 2
Henan Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Chiba-ken, Japan
Patent: 1
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With the analysis among related 27 patents applied in the last 5 years. We discover 21 most active companies in this area. The fast-growing Langfang Power Supply Co., State Grid Corp. of China, Wuhai Baogang Wanteng Iron & Steel Co. Ltd. take 22.22% of patent filing during this period.
Hebei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Nei Mongol Zizhiqu, China
Patent: 2
Tianjin Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among related 27 patents in last 5 years, we discover 18 new entrants. Langfang Power Supply Co., Wuhai Baogang Wanteng Iron & Steel Co. Ltd., Xinyuan Changtong (Tianjin) Precision Machinery Co., Ltd. are the most active new entrants in this area.
Hebei Sheng, China
Patent: 2
Nei Mongol Zizhiqu, China
Patent: 2
Tianjin Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Puyang City Planning and Architectural Design and Research Institute Co., Ltd.
Henan Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
With the analysis among 35 patents, we discovered top 17 universities and scientific research institutions by total patent application. Qiqihar University, Shandong University of Science & Technology, Zibo Vocational are dominant in this area. They take 25.71% of the total patent filing.
Heilongjiang Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1