With the analysis among 34 patents, we discovered top 36 key players by total patent application. State Grid Corp. of China, Qinghai Electric Power Co., ABB Power T&D Co., Inc. are dominant in this area. They take 29.41% of the total patent filing.
Beijing Shi, China
Patent: 4
Qinghai Sheng, China
Patent: 3
North Carolina, United States
Patent: 3
Qinghai Sheng, China
Patent: 3
California, United States
Patent: 2
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Uttar Pradesh, India
Patent: 1
Illinois, United States
Patent: 1
No data, please try another search term
With the analysis among related 28 patents applied in the last 5 years. We discover 38 most active companies in this area. The fast-growing State Grid Corp. of China, State Grid Qinghai Electric Power Company Economic and Technological Research Institute, Qinghai Electric Power Co. take 35.71% of patent filing during this period.
Beijing Shi, China
Patent: 4
Qinghai Sheng, China
Patent: 3
Qinghai Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Xiamen Huayi Yuntu Technology Co., Ltd.
Fujian Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
With the analysis among related 28 patents in last 5 years, we discover 37 new entrants. State Grid Corp. of China, State Grid Qinghai Electric Power Company Economic and Technological Research Institute, Qinghai Electric Power Co. are the most active new entrants in this area.
Beijing Shi, China
Patent: 4
Qinghai Sheng, China
Patent: 3
Qinghai Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Xiamen Huayi Yuntu Technology Co., Ltd.
Fujian Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
With the analysis among 9 patents, we discovered top 5 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Tsinghua University, Beijing Jiaotong University are dominant in this area. They take 55.56% of the total patent filing.
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1