With the analysis among 5,667 patents, we discovered top 460 key players by total patent application. State Grid Corp. of China, China Power Corp., Mitsubishi Electric Corp. are dominant in this area. They take 15.86% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 710
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 91
Tianjin Electric Power Corp.
Tianjin Shi, China
Patent: 54
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 50
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 49
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 47
Tokyo-to, Japan
Patent: 45
Ningbo Sanxing Medical Electric Co., Ltd.
Zhejiang Sheng, China
Patent: 38
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 38
With the analysis among 38 patents, we discovered top 22 start-ups by total patent application. Reactive Technologies Ltd., Utopus Insights, Inc., Luke Technology (Beijing) Co. Ltd. are active in this area.
Reactive Technologies Ltd.
New York, United States
Patent: 4
Luke Technology (Beijing) Co. Ltd.
Beijing Shi, China
Patent: 3
Washington, United States
Patent: 3
Beijing Terminus Technology Group Co.,. Ltd.
Beijing Shi, China
Patent: 2
Hampshire, United Kingdom
Patent: 1
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Coocaa Network Technology Co. Ltd.
Guangdong Sheng, China
Patent: 1
Hangzhou Yunxiang Network Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 2,959 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 Power Corp. take 9.73% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 222
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 38
Guangxi Zhuangzu Zizhiqu, China
Patent: 27
Southern Power Grid Digital Power Research Co. Ltd.
Guangdong Sheng, China
Patent: 27
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 26
State Grid Information & Communications Industry Grp Co. Ltd.
Beijing Shi, China
Patent: 25
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 25
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 24
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 23
With the analysis among related 2,959 patents in last 5 years, we discover 272 new entrants. Guangdong Power Grid Co. Ltd., Southern Power Grid Digital Power Research Co. Ltd., Guangzhou Jixiang Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 38
Southern Power Grid Digital Power Research Co. Ltd.
Guangdong Sheng, China
Patent: 27
Guangzhou Jixiang Technology Co., Ltd.
Guangdong Sheng, China
Patent: 18
Electric Power Research Institute of Yunnan Power Grid Co., Ltd.
Yunnan Sheng, China
Patent: 18
Guangzhou Ke Teng Information Technology Co. Ltd.
Guangdong Sheng, China
Patent: 14
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 14
Nanjing Zhongde Protection Control System Co. Ltd.
Jiangsu Sheng, China
Patent: 11
Nanjing Institute of Technology
Jiangsu Sheng, China
Patent: 10
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 10
Wan An Yugao Electronic Technology Co., Ltd.
Jiangxi Sheng, China
Patent: 9
With the analysis among 883 patents, we discovered top 208 universities and scientific research institutions by total patent application. North China Electric Power University, Guangdong University of Technology, Zhejiang University are dominant in this area. They take 18.57% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 23
Guangdong University of Technology
Guangdong Sheng, China
Patent: 16
Zhejiang Sheng, China
Patent: 14
Beijing Shi, China
Patent: 14
Jiangsu Sheng, China
Patent: 14
Tianjin Shi, China
Patent: 14
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 12
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 12
Hubei Sheng, China
Patent: 11
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 10