With the analysis among 106 patents, we discovered top 48 key players by total patent application. Kunming Electric Power Trading Center Co., Ltd., Hitachi Ltd., TOSHIBA Corp. are dominant in this area. They take 30.19% of the total patent filing.
Yunnan Sheng, China
Patent: 14
Tokyo-to, Japan
Patent: 11
Guangdong Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 4
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 76 patents applied in the last 5 years. We discover 50 most active companies in this area. The fast-growing Kunming Electric Power Trading Center Co., Ltd., Guangdong Electric Power Trading Center Co., Ltd., State Grid Corp. of China take 35.53% of patent filing during this period.
Yunnan Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
With the analysis among related 76 patents in last 5 years, we discover 45 new entrants. Kunming Electric Power Trading Center Co., Ltd., Guangdong Electric Power Trading Center Co., Ltd., State Grid Corp. of China are the most active new entrants in this area.
Yunnan Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among 22 patents, we discovered top 10 universities and scientific research institutions by total patent application. North China Electric Power University, Tsinghua University, Zhejiang Gongshang University are dominant in this area. They take 45.45% of the total patent filing.
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1