With the analysis among 543 patents, we discovered top 266 key players by total patent application. State Grid Corp. of China, China Southern Power Grid Co., Ltd., Zhejiang Electric Power Co., Ltd. are dominant in this area. They take 34.07% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 102
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 35
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 22
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 21
Kunming Electric Power Trading Center Co., Ltd.
Yunnan Sheng, China
Patent: 18
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 17
Zhejiang Electric Power Trading Center Co., Ltd.
Zhejiang Sheng, China
Patent: 17
Guangdong Power Grid Co., Ltd. Power Dispatching Control Center
Guangdong Sheng, China
Patent: 17
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 16
Liaoning Province Power Co. Ltd.
Liaoning Sheng, China
Patent: 14
With the analysis among 6 patents, we discovered top 3 start-ups by total patent application.
Illinois, United States
Patent: 2
Guangzhou Huidian Yunlian Internet Technology Co. Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 601 patents applied in the last 5 years. We discover 311 most active companies in this area. The fast-growing State Grid Corp. of China, China Electric Power Research Institute Ltd., China Southern Power Grid Co., Ltd. take 27.12% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 86
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 43
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 34
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 20
North China Electric Power University
Beijing Shi, China
Patent: 20
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 19
Kunming Electric Power Trading Center Co., Ltd.
Yunnan Sheng, China
Patent: 17
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 17
Zhejiang Electric Power Trading Center Co., Ltd.
Zhejiang Sheng, China
Patent: 17
Guangdong Power Grid Co., Ltd. Power Dispatching Control Center
Guangdong Sheng, China
Patent: 16
With the analysis among related 601 patents in last 5 years, we discover 268 new entrants. China Southern Power Grid Research Institute Co., Ltd., Zhejiang Electric Power Trading Center Co., Ltd., State Grid Shanghai Municipal Electric Power Co. are the most active new entrants in this area.
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 17
Zhejiang Electric Power Trading Center Co., Ltd.
Zhejiang Sheng, China
Patent: 17
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 12
Zhejiang Huayun Information Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 10
Chongqing Shi, China
Patent: 8
Beijing Shi, China
Patent: 8
State Grid Electric Power Research Institute
Jiangsu Sheng, China
Patent: 8
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 8
State Grid Sichuan Electric Power Co.
Sichuan Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
With the analysis among 224 patents, we discovered top 52 universities and scientific research institutions by total patent application. North China Electric Power University, Southeast University, Xi'an Jiaotong University are dominant in this area. They take 36.61% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 23
Jiangsu Sheng, China
Patent: 18
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 10
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 8
Beijing Shi, China
Patent: 8
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 8
Chongqing Shi, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
Massachusetts, United States
Patent: 6
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 6