With the analysis among 841 patents, we discovered top 313 key players by total patent application. Shanghai Zhixin Electrical Amorphous Co. Ltd., Shanghai Rigang Zhixin Amorphous Metal Co. Ltd., State Grid Yingda Co., Ltd. are dominant in this area. They take 14.03% of the total patent filing.
Shanghai Shi, China
Patent: 43
Shanghai Shi, China
Patent: 40
Shanghai Shi, China
Patent: 35
Jiangsu Sheng, China
Patent: 27
Beijing Shi, China
Patent: 24
Henan Sheng, China
Patent: 22
Chongqing Shi, China
Patent: 22
Tokyo-to, Japan
Patent: 18
Jiangsu Sheng, China
Patent: 17
Massachusetts, United States
Patent: 16
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With the analysis among related 218 patents applied in the last 5 years. We discover 134 most active companies in this area. The fast-growing Henan Longxiang Electrical Co., Ltd., Tianjin Tongan Transformer Co., Ltd., Zhejiang Emerco Technology Co., Ltd. take 15.60% of patent filing during this period.
Henan Sheng, China
Patent: 17
Tianjin Shi, China
Patent: 12
Zhejiang Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Hebei Yiqiang Power Equipment Co., Ltd.
Hebei Sheng, China
Patent: 3
With the analysis among related 218 patents in last 5 years, we discover 92 new entrants. Tianjin Tongan Transformer Co., Ltd., Zhejiang Emerco Technology Co., Ltd., Zhejiang Jiangbian Technology Co. Ltd. are the most active new entrants in this area.
Tianjin Shi, China
Patent: 12
Zhejiang Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Hebei Yiqiang Power Equipment Co., Ltd.
Hebei Sheng, China
Patent: 3
Jiang Su Nuo Sheng Dian Qi Ke Ji You Xian Gong Si
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
With the analysis among 23 patents, we discovered top 9 universities and scientific research institutions by total patent application. Shenyang Polytechnic University, Jiangxi University of Science & Technology, Institute of Electrical Engineering, Chinese Academy of Sciences are dominant in this area. They take 43.48% of the total patent filing.
Liaoning Sheng, China
Patent: 4
Jiangxi Sheng, China
Patent: 3
Shanxi Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1