With the analysis among 92 patents, we discovered top 68 key players by total patent application. State Grid Corp. of China, Guangdong Power Grid Co. Ltd., State Grid Shanghai Municipal Electric Power Co. are dominant in this area. They take 78.26% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 44
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 11
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 9
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 8
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Gansu Sheng, China
Patent: 5
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Nanjing Zhongde Protection Control System Co. Ltd.
Jiangsu Sheng, China
Patent: 4
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 4
Ningxia Electric Power Corp.
Ningxia Huizi Zizhiqu, China
Patent: 3
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
New York, United States
Patent: 1
With the analysis among related 104 patents applied in the last 5 years. We discover 82 most active companies in this area. The fast-growing State Grid Corp. of China, Chongqing University, Guangdong Power Grid Co. Ltd. take 40.38% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 17
Chongqing Shi, China
Patent: 14
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 11
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 6
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 5
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 4
North China Electric Power University
Beijing Shi, China
Patent: 4
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 3
With the analysis among related 104 patents in last 5 years, we discover 55 new entrants. Guangdong Power Grid Co. Ltd., North China Electric Power University, Shandong University are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 11
North China Electric Power University
Beijing Shi, China
Patent: 4
Shandong Sheng, China
Patent: 3
Guangdong Power Grid Co., Ltd. Power Grid Planning Research Center
Guangdong Sheng, China
Patent: 3
Guangdong University of Technology
Guangdong Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Zhejiang University City College
Zhejiang Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guang Dong Dian Wang Gong Si Zhu Hai Gong Dian Ju
Guangdong Sheng, China
Patent: 2
With the analysis among 118 patents, we discovered top 39 universities and scientific research institutions by total patent application. Chongqing University, Hohai University, Nanjing University of Science & Technology are dominant in this area. They take 44.07% of the total patent filing.
Chongqing Shi, China
Patent: 18
Jiangsu Sheng, China
Patent: 11
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 5
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 5
North China Electric Power University
Beijing Shi, China
Patent: 4
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Shandong Sheng, China
Patent: 3