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.
State Grid Corp. of China
Beijing Shi, China
Patent: 410
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 65
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 53
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 53
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 47
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 36
Shandong Electric Power Corp.
Shandong Sheng, China
Patent: 34
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 32
Nanjing Zhongde Protection Control System Co. Ltd.
Jiangsu Sheng, China
Patent: 32
Guangdong Power Grid Co., Ltd. Power Dispatching Control Center
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
Chuangwei Network Beijing New Energy Technology Co. Ltd.
Beijing Shi, China
Patent: 2
Zhejiang Chuanglin Technology Co. Ltd.
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.
State Grid Corp. of China
Beijing Shi, China
Patent: 193
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 53
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 41
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 37
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 35
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 28
Guangdong Power Grid Co., Ltd. Power Dispatching Control Center
Guangdong Sheng, China
Patent: 23
Shenzhen Power Supply Bureau Co., Ltd.
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 Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 53
Guangdong Power Grid Corp. Guangzhou Power Supply Co.
Guangdong Sheng, China
Patent: 12
Northeast Electric Power University
Jilin Sheng, China
Patent: 9
Ezhou Power Supply Company of State Grid Hubei Electric Power Co., Ltd.
Hubei Sheng, China
Patent: 8
Nanjing Taiside Intelligent Electric Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 7
Guangxi Power Grid Co., Ltd. Beihai Power Supply Bureau
Guangxi Zhuangzu Zizhiqu, China
Patent: 7
State Grid Inner Mongolia Eastern Electric Power Co., Ltd. Tongliao Power Supply Company
Nei Mongol Zizhiqu, China
Patent: 7
Urumqi Power Supply Company of State Grid Xinjiang Electric Power Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 6
Hangzhou Electric Power Bureau
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.
North China Electric Power University
Beijing Shi, China
Patent: 37
Beijing Shi, China
Patent: 25
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 18
Jiangsu Sheng, China
Patent: 13
South China University of Technology
Guangdong Sheng, China
Patent: 12
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 10
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 10
Shandong Sheng, China
Patent: 9
Northeast Electric Power University
Jilin Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 6