With the analysis among 8,206 patents, we discovered top 477 key players by total patent application. State Grid Corp. of China, Siemens AG, Hebei Electric Power Corp. are dominant in this area. They take 5.97% of the total patent filing.
Beijing Shi, China
Patent: 307
Bayern, Germany
Patent: 120
Hebei Sheng, China
Patent: 63
Guangdong Sheng, China
Patent: 43
Massachusetts, United States
Patent: 38
Hebei Sheng, China
Patent: 33
Sichuan Sheng, China
Patent: 27
Jiangsu Sheng, China
Patent: 25
Zhejiang Sheng, China
Patent: 22
With the analysis among 8 patents, we discovered top 3 start-ups by total patent application.
Washington, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 7,953 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Hebei Electric Power Corp., Guangdong Power Grid Co. Ltd. take 4.34% of patent filing during this period.
Beijing Shi, China
Patent: 242
Hebei Sheng, China
Patent: 60
Guangdong Sheng, China
Patent: 43
Hebei Sheng, China
Patent: 32
Jiangsu Sheng, China
Patent: 23
Henan Sheng, China
Patent: 21
Qinghai Sheng, China
Patent: 20
Fujian Sheng, China
Patent: 18
Liaoning Sheng, China
Patent: 17
Sichuan Sheng, China
Patent: 16
With the analysis among related 7,953 patents in last 5 years, we discover 460 new entrants. Guangdong Power Grid Co. Ltd., Henan Botai Electric Power Engineering Co., Ltd., Qinghai Knox Electric Power Engineering Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 43
Henan Sheng, China
Patent: 21
Qinghai Sheng, China
Patent: 20
Fujian Sheng, China
Patent: 18
Liaoning Sheng, China
Patent: 17
Sichuan Sheng, China
Patent: 16
Henan Sheng, China
Patent: 16
Sichuan Sheng, China
Patent: 15
Hebei Sheng, China
Patent: 15
Yunnan Weilong Electric Power Engineering Co., Ltd.
Yunnan Sheng, China
Patent: 15
With the analysis among 2,480 patents, we discovered top 161 universities and scientific research institutions by total patent application. Belarusian National Technical University, Universitatea Tehnica a Moldovei, Chongqing University are dominant in this area. They take 3.83% of the total patent filing.
Belarusian National Technical University
Chongqing Shi, China
Patent: 15
Beijing Shi, China
Patent: 13
Changchun Institute of Technology
Jilin Sheng, China
Patent: 10
Shaanxi Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 7