With the analysis among 148 patents, we discovered top 85 key players by total patent application. Kurabe Industrial Co. Ltd., Chuandong Magnetic Eletronic Co. Ltd., Tianjin Bairuijie Welding Materials Co., Ltd. are dominant in this area. They take 18.24% of the total patent filing.
Shizuoka-ken, Japan
Patent: 13
Guangdong Sheng, China
Patent: 8
Tianjin Shi, China
Patent: 6
South Carolina, United States
Patent: 5
CHESHIRE, United Kingdom
Patent: 5
Arizona, United States
Patent: 4
Arizona, United States
Patent: 3
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With the analysis among related 19 patents applied in the last 5 years. We discover 15 most active companies in this area. The fast-growing Zhenjiang Tianli Transformer Co. Ltd., Tokuyama Corp., Dalian North Vacuum Switch Co., Ltd. take 31.58% of patent filing during this period.
Jiangsu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
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Patent: 1
Jiangsu Sheng, China
Patent: 1
Ford Global Technologies LLC
Michigan, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 19 patents in last 5 years, we discover 14 new entrants. Zhenjiang Tianli Transformer Co. Ltd., Tokuyama Corp., Dalian North Vacuum Switch Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
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Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 9 patents, we discovered top 5 universities and scientific research institutions by total patent application. Xiamen University, Xidian University, Anhui University of Science & Technology are dominant in this area. They take 44.44% of the total patent filing.
Fujian Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1