With the analysis among 199 patents, we discovered top 190 key players by total patent application. State Grid Corp. of China, Guangdong Power Grid Co. Ltd., Angang Steel Co., Ltd. are dominant in this area. They take 17.09% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 23
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 5
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 5
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Tianjin Electric Power Corp.
Tianjin Shi, China
Patent: 4
International Business Machines Corp.
New York, United States
Patent: 3
Jiangsu Posts & Telecommunications Planning & Designing Instit
Jiangsu Sheng, China
Patent: 3
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 3
Zhejiang Huayun Information Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 3
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Beijing Moviebook Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Hangzhou Linezone Data Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 1
Beijing Zhongxin Yibao Technology Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 224 patents applied in the last 5 years. We discover 214 most active companies in this area. The fast-growing State Grid Corp. of China, Kunming University of Science & Technology, Guangdong Power Grid Co. Ltd. take 12.05% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 15
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 6
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 6
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 5
Jiangxi Sheng, China
Patent: 4
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Ping An Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 3
Jiangsu Power Testing Research Institude Co.,Ltd.
Jiangsu Sheng, China
Patent: 3
With the analysis among related 224 patents in last 5 years, we discover 186 new entrants. Guangdong Power Grid Co. Ltd., Jiangsu Electric Power Co., Nanchang University are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 6
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 5
Jiangxi Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 3
State Grid Jiangsu Electric Power Co., Ltd. Electric Power Research Institute
Jiangsu Sheng, China
Patent: 3
Ping An Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 3
Jiangsu Power Testing Research Institude Co.,Ltd.
Jiangsu Sheng, China
Patent: 3
State Grid Jiangxi Electric Power Co., Ltd. Electric Power Research Institute
Jiangxi Sheng, China
Patent: 3
Shandong Electric Power Corp.
Shandong Sheng, China
Patent: 2
AT&T Intellectual Property I LP
Georgia, United States
Patent: 2
With the analysis among 166 patents, we discovered top 81 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, Tianjin University, Nanjing University of Posts & Telecommunications are dominant in this area. They take 13.25% of the total patent filing.
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 8
Tianjin Shi, China
Patent: 7
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Beijing University of Technology
Beijing Shi, China
Patent: 4
Jiangxi Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 3
Beijing Institute of Technology
Beijing Shi, China
Patent: 3