With the analysis among 92 patents, we discovered top 72 key players by total patent application. State Grid Corp. of China, 3M Innovative Properties Co., State Grid Electric Power Research Inst Wuhan Nanrui Co. Ltd. are dominant in this area. They take 50.00% of the total patent filing.
Beijing Shi, China
Patent: 35
Minnesota, United States
Patent: 7
Hubei Sheng, China
Patent: 4
New Jersey, United States
Patent: 3
Liaoning Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Zhuhai Dingri Electronic Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
No data, please try another search term
With the analysis among related 46 patents applied in the last 5 years. We discover 49 most active companies in this area. The fast-growing State Grid Corp. of China, Powerchina Fujian Electric Power Survey & Design Co. Ltd., Guizhou Power Grid Co. take 30.43% of patent filing during this period.
Beijing Shi, China
Patent: 10
Fujian Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 46 patents in last 5 years, we discover 42 new entrants. Powerchina Fujian Electric Power Survey & Design Co. Ltd., Guizhou Power Grid Co., Jiangsu Electric Power Co. are the most active new entrants in this area.
Fujian Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 19 patents, we discovered top 12 universities and scientific research institutions by total patent application. Tsinghua University, Wuhan University, Xi'an Polytechnic University are dominant in this area. They take 31.58% of the total patent filing.
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1