With the analysis among 63 patents, we discovered top 24 key players by total patent application. Sumitomo Electric Industries Ltd., DENSO Corp., GM Global Technology Operations LLC are dominant in this area. They take 25.40% of the total patent filing.
Aichi-ken, Japan
Patent: 5
GM Global Technology Operations LLC
Michigan, United States
Patent: 5
Idaho, United States
Patent: 4
Fukushima-ken, Japan
Patent: 2
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With the analysis among related 8 patents applied in the last 5 years. We discover 8 most active companies in this area. The fast-growing Nanjing University of Technology, Fuzhou University, Henan Star Electric Power Equipment Co., Ltd. take 37.50% of patent filing during this period.
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 7 new entrants. Nanjing University of Technology, Fuzhou University, Henan Star Electric Power Equipment Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among 18 patents, we discovered top 9 universities and scientific research institutions by total patent application. University of Houston, Council of Scientific & Industrial Research, Central South University are dominant in this area. They take 44.44% of the total patent filing.
Texas, United States
Patent: 4
Hunan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1