With the analysis among 1,603 patents, we discovered top 429 key players by total patent application. State Grid Corp. of China, Jiangsu Electric Power Co., NARI Technology Co., Ltd. are dominant in this area. They take 33.81% of the total patent filing.
Beijing Shi, China
Patent: 410
Jiangsu Sheng, China
Patent: 65
Jiangsu Sheng, China
Patent: 53
Guangdong Sheng, China
Patent: 53
Guangdong Sheng, China
Patent: 47
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 36
Shandong Sheng, China
Patent: 34
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 32
Jiangsu Sheng, China
Patent: 32
Guangdong Sheng, China
Patent: 32
With the analysis among 11 patents, we discovered top 4 start-ups by total patent application. Beijing Baidu Netcom Science & Technology Co., Ltd., Chuangwei Network Beijing New Energy Technology Co. Ltd., Zhejiang Chuanglin Technology Co. Ltd. are active in this area.
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
With the analysis among related 1,420 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Guangdong Power Grid Co. Ltd., China Southern Power Grid Co., Ltd. take 20.21% of patent filing during this period.
Beijing Shi, China
Patent: 193
Guangdong Sheng, China
Patent: 53
Guangdong Sheng, China
Patent: 41
Jiangsu Sheng, China
Patent: 37
Beijing Shi, China
Patent: 35
Jiangsu Sheng, China
Patent: 28
Guangdong Sheng, China
Patent: 23
Guangdong Sheng, China
Patent: 23
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 23
Jiangsu Sheng, China
Patent: 21
With the analysis among related 1,420 patents in last 5 years, we discover 361 new entrants. Guangdong Power Grid Co. Ltd., Guangdong Power Grid Corp. Guangzhou Power Supply Co., Northeast Electric Power University are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 53
Guangdong Sheng, China
Patent: 12
Jilin Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 7
Guangxi Zhuangzu Zizhiqu, China
Patent: 7
Nei Mongol Zizhiqu, China
Patent: 7
Urumqi Power Supply Company of State Grid Xinjiang Electric Power Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
With the analysis among 389 patents, we discovered top 96 universities and scientific research institutions by total patent application. North China Electric Power University, Tsinghua University, China Electric Power Research Institute Ltd. are dominant in this area. They take 30.08% of the total patent filing.
Beijing Shi, China
Patent: 37
Beijing Shi, China
Patent: 25
Beijing Shi, China
Patent: 18
Jiangsu Sheng, China
Patent: 13
South China University of Technology
Guangdong Sheng, China
Patent: 12
Shaanxi Sheng, China
Patent: 10
Beijing Shi, China
Patent: 10
Shandong Sheng, China
Patent: 9
Jilin Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 6