With the analysis among 285 patents, we discovered top 251 key players by total patent application. State Grid Corp. of China, Medtronic, Inc., Guangdong Power Grid Co. Ltd. are dominant in this area. They take 6.32% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 10
Minnesota, United States
Patent: 4
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 4
Toshiba Energy Systems & Solutions Corp.
Fukushima-ken, Japan
Patent: 3
Franklin Fueling Systems LLC
Wisconsin, United States
Patent: 3
Neuchâtel, Switzerland
Patent: 3
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With the analysis among related 137 patents applied in the last 5 years. We discover 122 most active companies in this area. The fast-growing Guangdong Power Grid Co. Ltd., Tissot SA, Thales DIS France SA take 7.30% of patent filing during this period.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 4
Neuchâtel, Switzerland
Patent: 3
Toshiba Energy Systems & Solutions Corp.
Fukushima-ken, Japan
Patent: 3
Mitsubishi Electric Corp.
State Grid Corp. of China
Beijing Shi, China
Patent: 2
Guizhou Hangrui Aviation Precision Parts Manufacturing Co., Ltd.
Guizhou Sheng, China
Patent: 2
Dongguan Power Supply Bureau of Guangdong Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 2
Thermal Power Research Institute
Shaanxi Sheng, China
Patent: 1
With the analysis among related 137 patents in last 5 years, we discover 119 new entrants. Guangdong Power Grid Co. Ltd., Tissot SA, Thales DIS France SA are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 4
Neuchâtel, Switzerland
Patent: 3
Toshiba Energy Systems & Solutions Corp.
Fukushima-ken, Japan
Patent: 3
Mitsubishi Electric Corp.
Guizhou Hangrui Aviation Precision Parts Manufacturing Co., Ltd.
Guizhou Sheng, China
Patent: 2
Dongguan Power Supply Bureau of Guangdong Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 2
Thermal Power Research Institute
Shaanxi Sheng, China
Patent: 1
Shenhua Railway Freight Transport Co., Ltd.
Beijing Shi, China
Patent: 1
Tangshan Chengqi Automobile Spares Co. Ltd.
Hebei Sheng, China
Patent: 1
With the analysis among 48 patents, we discovered top 22 universities and scientific research institutions by total patent application. Delft University of Technology, Suzhou Vocational University, Sun Yat-Sen University are dominant in this area. They take 12.50% of the total patent filing.
Delft University of Technology
Zuid-Holland, Netherlands
Patent: 2
Suzhou Vocational University
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Renmin University of China
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Hefei University of Technology
Anhui Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1