With the analysis among 240 patents, we discovered top 120 key players by total patent application. Wenzhou Hongfeng Electrical Alloy Co., Ltd., Siemens AG, Rhodia Chimie are dominant in this area. They take 13.33% of the total patent filing.
Zhejiang Sheng, China
Patent: 12
Bayern, Germany
Patent: 10
Zhejiang Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Massachusetts, United States
Patent: 5
Illinois, United States
Patent: 5
Texas, United States
Patent: 5
ZURICH, Switzerland
Patent: 5
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With the analysis among related 74 patents applied in the last 5 years. We discover 51 most active companies in this area. The fast-growing Xi'an Polytechnic University, Xi'an University of Technology, Anhui University of Technology take 21.62% of patent filing during this period.
Shaanxi Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
With the analysis among related 74 patents in last 5 years, we discover 35 new entrants. Anhui University of Technology, Ningbo Dongda Kagura Electric Alloy Co., Ltd., Central South University are the most active new entrants in this area.
Anhui Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Schneider Electric Industries SAS
With the analysis among 86 patents, we discovered top 34 universities and scientific research institutions by total patent application. Xi'an Polytechnic University, Xi'an University of Technology, North Eastern University are dominant in this area. They take 27.91% of the total patent filing.
Shaanxi Sheng, China
Patent: 10
Shaanxi Sheng, China
Patent: 8
Liaoning Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Yunnan Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3