With the analysis among 36 patents, we discovered top 30 key players by total patent application. State Grid Corp. of China, Henan Dedao New Energy Co.,Ltd., Toyota Motor Corp. are dominant in this area. They take 33.33% of the total patent filing.
Beijing Shi, China
Patent: 5
Henan Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
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With the analysis among related 19 patents applied in the last 5 years. We discover 20 most active companies in this area. The fast-growing State Grid Corp. of China, Toyota Motor Corp., Southeast University take 47.37% of patent filing during this period.
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 19 patents in last 5 years, we discover 16 new entrants. Toyota Motor Corp., Southeast University, Beijing Easy-to-View Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
With the analysis among 11 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Jiangsu Sheng, China
Patent: 3