With the analysis among 846 patents, we discovered top 429 key players by total patent application. State Grid Corp. of China, China Southern Power Grid Research Institute Co., Ltd., Jiangsu Electric Power Co. are dominant in this area. They take 32.74% of the total patent filing.
Beijing Shi, China
Patent: 179
Guangdong Sheng, China
Patent: 29
Jiangsu Sheng, China
Patent: 22
Guangdong Sheng, China
Patent: 21
Guangdong Sheng, China
Patent: 20
Liaoning Sheng, China
Patent: 18
Beijing Shi, China
Patent: 18
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 16
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 15
Tokyo-to, Japan
Patent: 14
With the analysis among 5 patents, we discovered top 5 start-ups by total patent application. Ankao Suzhou Energy Co., Ltd., Yingjia Internet (Beijing) Technology Co., Ltd., PassiveLogic, Inc. are active in this area.
Ankao Suzhou Energy Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Utah, United States
Patent: 1
Hubei Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 715 patents applied in the last 5 years. We discover 413 most active companies in this area. The fast-growing State Grid Corp. of China, North China Electric Power University, China Electric Power Research Institute Ltd. take 21.82% of patent filing during this period.
Beijing Shi, China
Patent: 85
Beijing Shi, China
Patent: 36
Beijing Shi, China
Patent: 35
Guangdong Sheng, China
Patent: 20
Guangdong Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 15
Hubei Sheng, China
Patent: 15
Guangdong Sheng, China
Patent: 14
Sichuan Sheng, China
Patent: 13
Jilin Sheng, China
Patent: 13
With the analysis among related 715 patents in last 5 years, we discover 290 new entrants. Guangdong Power Grid Co. Ltd., Shanghai University of Electric Power, State Grid Hubei Electric Power Co., Ltd. Electric Power Research Institute are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 20
Shanghai Shi, China
Patent: 9
Hubei Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Jilin Sheng, China
Patent: 4
Shenyang Polytechnic University
Liaoning Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 4
With the analysis among 817 patents, we discovered top 148 universities and scientific research institutions by total patent application. North China Electric Power University, China Electric Power Research Institute Ltd., Tsinghua University are dominant in this area. They take 24.11% of the total patent filing.
Beijing Shi, China
Patent: 75
Beijing Shi, China
Patent: 30
Beijing Shi, China
Patent: 29
Chongqing Shi, China
Patent: 26
Hubei Sheng, China
Patent: 24
Jiangsu Sheng, China
Patent: 20
Hefei University of Technology
Anhui Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 18
Shaanxi Sheng, China
Patent: 17
Sichuan Sheng, China
Patent: 17