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.
Beijing Shi, China
Patent: 710
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 91
Tianjin Shi, China
Patent: 54
Jiangsu Sheng, China
Patent: 50
Shanghai Shi, China
Patent: 49
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 47
Tokyo-to, Japan
Patent: 45
Zhejiang Sheng, China
Patent: 38
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.
New York, United States
Patent: 4
Beijing Shi, China
Patent: 3
Washington, United States
Patent: 3
Beijing Shi, China
Patent: 2
Hampshire, United Kingdom
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
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.
Beijing Shi, China
Patent: 222
Guangdong Sheng, China
Patent: 38
Guangxi Zhuangzu Zizhiqu, China
Patent: 27
Guangdong Sheng, China
Patent: 27
Guangdong Sheng, China
Patent: 26
Beijing Shi, China
Patent: 25
Jiangsu Sheng, China
Patent: 25
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 24
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 Sheng, China
Patent: 38
Guangdong Sheng, China
Patent: 27
Guangdong Sheng, China
Patent: 18
Yunnan Sheng, China
Patent: 18
Guangdong Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
Hubei Sheng, China
Patent: 10
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.
Beijing Shi, China
Patent: 23
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
Shaanxi Sheng, China
Patent: 12
Beijing Shi, China
Patent: 12
Hubei Sheng, China
Patent: 11
Hubei Sheng, China
Patent: 10