With the analysis among 5,298 patents, we discovered top 479 key players by total patent application. State Grid Corp. of China, Siemens AG, Hitachi Ltd. are dominant in this area. They take 9.10% of the total patent filing.
Beijing Shi, China
Patent: 171
Bayern, Germany
Patent: 160
Tokyo-to, Japan
Patent: 151
Shaanxi Sheng, China
Patent: 64
Tokyo-to, Japan
Patent: 64
Shaanxi Sheng, China
Patent: 57
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 50
Zhejiang Sheng, China
Patent: 44
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
New York, United States
Patent: 1
With the analysis among related 1,662 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Xi'an Thermal Power Research Institute Co., Ltd., Northwest Electric Power Design Institute take 7.16% of patent filing during this period.
Beijing Shi, China
Patent: 57
Shaanxi Sheng, China
Patent: 33
Shaanxi Sheng, China
Patent: 29
Shandong Sheng, China
Patent: 21
Beijing Shi, China
Patent: 20
Shaanxi Sheng, China
Patent: 18
Shandong Sheng, China
Patent: 18
Qinghai Sheng, China
Patent: 18
Zhejiang Sheng, China
Patent: 18
Beijing Shi, China
Patent: 17
With the analysis among related 1,662 patents in last 5 years, we discover 316 new entrants. Shandong Electric Power Construction Third Eng Co., Ltd., CGN Solar Delingha Co., Ltd., Datang Dongying Power Generation Co Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 21
Qinghai Sheng, China
Patent: 18
Shandong Sheng, China
Patent: 18
Xizang Zizhiqu, China
Patent: 15
Shanghai Shi, China
Patent: 13
Shandong Sheng, China
Patent: 12
Hepu Technology Development (Beijing) Co., Ltd.
Beijing Shi, China
Patent: 12
Gansu Sheng, China
Patent: 10
Qinghai Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 10
With the analysis among 1,581 patents, we discovered top 138 universities and scientific research institutions by total patent application. North China Electric Power University, Xi'an Jiaotong University, Zhejiang University are dominant in this area. They take 10.31% of the total patent filing.
Beijing Shi, China
Patent: 63
Shaanxi Sheng, China
Patent: 32
Zhejiang Sheng, China
Patent: 27
Shanghai Shi, China
Patent: 18
Shanghai Shi, China
Patent: 15
Beijing Shi, China
Patent: 12
Hubei Sheng, China
Patent: 11
Hubei Sheng, China
Patent: 11
Jilin Sheng, China
Patent: 11