With the analysis among 3,748 patents, we discovered top 469 key players by total patent application. State Grid Corp. of China, Guangdong Power Grid Co. Ltd., Jiangsu Electric Power Co. are dominant in this area. They take 10.43% of the total patent filing.
Beijing Shi, China
Patent: 309
Guangdong Sheng, China
Patent: 43
Jiangsu Sheng, China
Patent: 39
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 33
Guangxi Zhuangzu Zizhiqu, China
Patent: 31
State Grid Electric Power Research Inst Wuhan Nanrui Co. Ltd.
Hubei Sheng, China
Patent: 29
Hunan Sheng, China
Patent: 25
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 23
Beijing Shi, China
Patent: 21
Guangdong Sheng, China
Patent: 19
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Guangdong Sheng, China
Patent: 1
Jiangsu XCMG Information Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 2,427 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Guangdong Power Grid Co. Ltd., Electric Power Research Institute of Yunnan Power Grid Co., Ltd. take 7.95% of patent filing during this period.
Beijing Shi, China
Patent: 109
Guangdong Sheng, China
Patent: 43
Yunnan Sheng, China
Patent: 41
Guangxi Zhuangzu Zizhiqu, China
Patent: 29
Guangdong Sheng, China
Patent: 28
Yunnan Sheng, China
Patent: 22
Jiangsu Sheng, China
Patent: 21
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 21
Hefei University of Technology
Anhui Sheng, China
Patent: 20
Shaanxi Sheng, China
Patent: 17
With the analysis among related 2,427 patents in last 5 years, we discover 376 new entrants. Guangdong Power Grid Co. Ltd., Hefei University of Technology, Taicang T&W Electronics Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 43
Hefei University of Technology
Anhui Sheng, China
Patent: 20
Taicang T&W Electronics Co., Ltd.
Jiangsu Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8
Beijing Shi, China
Patent: 8
Bureau of Electric Power In Wenzhou
Zhejiang Sheng, China
Patent: 7
Sichuan Dian'an Intelligent Technology Co., Ltd.
Sichuan Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
With the analysis among 589 patents, we discovered top 84 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, Xi'an Jiaotong University, Hefei University of Technology are dominant in this area. They take 24.62% of the total patent filing.
Yunnan Sheng, China
Patent: 32
Shaanxi Sheng, China
Patent: 24
Hefei University of Technology
Anhui Sheng, China
Patent: 20
Beijing Shi, China
Patent: 16
South China University of Technology
Guangdong Sheng, China
Patent: 15
North China Electric Power University
Beijing Shi, China
Patent: 14
Hubei Sheng, China
Patent: 12
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 10
Beijing Shi, China
Patent: 10